52217880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 195955200

約数和(自身を除く): 143737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 179, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 358, 374, 390, 408, 429, 440, 442, 510, 520, 537, 561, 572, 660, 663, 680, 715, 716, 748, 780, 858, 884, 895, 935, 1020, 1074, 1105, 1122, 1144, 1320, 1326, 1430, 1432, 1496, 1560, 1716, 1768, 1790, 1870, 1969, 2040, 2145, 2148, 2210, 2244, 2327, 2431, 2652, 2685, 2805, 2860, 3043, 3315, 3432, 3580, 3740, 3938, 4290, 4296, 4420, 4488, 4654, 4862, 5304, 5370, 5610, 5720, 5907, 6086, 6630, 6981, 7160, 7293, 7480, 7876, 8580, 8840, 9129, 9308, 9724, 9845, 10740, 11220, 11635, 11814, 12155, 12172, 13260, 13962, 14586, 15215, 15752, 17160, 18258, 18616, 19448, 19690, 21480, 22440, 23270, 23628, 24310, 24344, 25597, 26520, 27924, 29172, 29535, 30430, 33473, 34905, 36465, 36516, 39380, 39559, 45645, 46540, 47256, 48620, 51194, 55848, 58344, 59070, 60860, 66946, 69810, 72930, 73032, 76791, 78760, 79118, 91290, 93080, 97240, 100419, 102388, 118140, 118677, 121720, 127985, 133892, 139620, 145860, 153582, 158236, 167365, 182580, 197795, 200838, 204776, 236280, 237354, 255970, 267784, 279240, 291720, 307164, 316472, 334730, 365160, 383955, 395590, 401676, 435149, 474708, 502095, 511940, 593385, 614328, 669460, 767910, 791180, 803352, 870298, 949416, 1004190, 1023880, 1186770, 1305447, 1338920, 1535820, 1582360, 1740596, 2008380, 2175745, 2373540, 2610894, 3071640, 3481192, 4016760, 4351490, 4747080, 5221788, 6527235, 8702980, 10443576, 13054470, 17405960, 26108940, 52217880]

約数ペア:

[(1, 52217880), (2, 26108940), (3, 17405960), (4, 13054470), (5, 10443576), (6, 8702980), (8, 6527235), (10, 5221788), (11, 4747080), (12, 4351490), (13, 4016760), (15, 3481192), (17, 3071640), (20, 2610894), (22, 2373540), (24, 2175745), (26, 2008380), (30, 1740596), (33, 1582360), (34, 1535820), (39, 1338920), (40, 1305447), (44, 1186770), (51, 1023880), (52, 1004190), (55, 949416), (60, 870298), (65, 803352), (66, 791180), (68, 767910), (78, 669460), (85, 614328), (88, 593385), (102, 511940), (104, 502095), (110, 474708), (120, 435149), (130, 401676), (132, 395590), (136, 383955), (143, 365160), (156, 334730), (165, 316472), (170, 307164), (179, 291720), (187, 279240), (195, 267784), (204, 255970), (220, 237354), (221, 236280), (255, 204776), (260, 200838), (264, 197795), (286, 182580), (312, 167365), (330, 158236), (340, 153582), (358, 145860), (374, 139620), (390, 133892), (408, 127985), (429, 121720), (440, 118677), (442, 118140), (510, 102388), (520, 100419), (537, 97240), (561, 93080), (572, 91290), (660, 79118), (663, 78760), (680, 76791), (715, 73032), (716, 72930), (748, 69810), (780, 66946), (858, 60860), (884, 59070), (895, 58344), (935, 55848), (1020, 51194), (1074, 48620), (1105, 47256), (1122, 46540), (1144, 45645), (1320, 39559), (1326, 39380), (1430, 36516), (1432, 36465), (1496, 34905), (1560, 33473), (1716, 30430), (1768, 29535), (1790, 29172), (1870, 27924), (1969, 26520), (2040, 25597), (2145, 24344), (2148, 24310), (2210, 23628), (2244, 23270), (2327, 22440), (2431, 21480), (2652, 19690), (2685, 19448), (2805, 18616), (2860, 18258), (3043, 17160), (3315, 15752), (3432, 15215), (3580, 14586), (3740, 13962), (3938, 13260), (4290, 12172), (4296, 12155), (4420, 11814), (4488, 11635), (4654, 11220), (4862, 10740), (5304, 9845), (5370, 9724), (5610, 9308), (5720, 9129), (5907, 8840), (6086, 8580), (6630, 7876), (6981, 7480), (7160, 7293)]