53895270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 161118720

約数和(自身を除く): 107223450

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 739, 858, 935, 1105, 1122, 1326, 1430, 1478, 1870, 2145, 2210, 2217, 2431, 2805, 3315, 3695, 4290, 4434, 4862, 5610, 6630, 7293, 7390, 8129, 9607, 11085, 12155, 12563, 14586, 16258, 19214, 22170, 24310, 24387, 25126, 28821, 36465, 37689, 40645, 48035, 48774, 57642, 62815, 72930, 75378, 81290, 96070, 105677, 121935, 125630, 138193, 144105, 163319, 188445, 211354, 243870, 276386, 288210, 317031, 326638, 376890, 414579, 489957, 528385, 634062, 690965, 816595, 829158, 979914, 1056770, 1381930, 1585155, 1633190, 1796509, 2072895, 2449785, 3170310, 3593018, 4145790, 4899570, 5389527, 8982545, 10779054, 17965090, 26947635, 53895270]

約数ペア:

[(1, 53895270), (2, 26947635), (3, 17965090), (5, 10779054), (6, 8982545), (10, 5389527), (11, 4899570), (13, 4145790), (15, 3593018), (17, 3170310), (22, 2449785), (26, 2072895), (30, 1796509), (33, 1633190), (34, 1585155), (39, 1381930), (51, 1056770), (55, 979914), (65, 829158), (66, 816595), (78, 690965), (85, 634062), (102, 528385), (110, 489957), (130, 414579), (143, 376890), (165, 326638), (170, 317031), (187, 288210), (195, 276386), (221, 243870), (255, 211354), (286, 188445), (330, 163319), (374, 144105), (390, 138193), (429, 125630), (442, 121935), (510, 105677), (561, 96070), (663, 81290), (715, 75378), (739, 72930), (858, 62815), (935, 57642), (1105, 48774), (1122, 48035), (1326, 40645), (1430, 37689), (1478, 36465), (1870, 28821), (2145, 25126), (2210, 24387), (2217, 24310), (2431, 22170), (2805, 19214), (3315, 16258), (3695, 14586), (4290, 12563), (4434, 12155), (4862, 11085), (5610, 9607), (6630, 8129), (7293, 7390)]