55246620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 186955776

約数和(自身を除く): 131709156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 47, 52, 55, 60, 65, 66, 78, 94, 110, 130, 132, 137, 141, 143, 156, 165, 188, 195, 220, 235, 260, 274, 282, 286, 330, 390, 411, 429, 470, 517, 548, 564, 572, 611, 660, 685, 705, 715, 780, 822, 858, 940, 1034, 1222, 1370, 1410, 1430, 1507, 1551, 1644, 1716, 1781, 1833, 2055, 2068, 2145, 2444, 2585, 2740, 2820, 2860, 3014, 3055, 3102, 3562, 3666, 4110, 4290, 4521, 5170, 5343, 6028, 6110, 6204, 6439, 6721, 7124, 7332, 7535, 7755, 8220, 8580, 8905, 9042, 9165, 10340, 10686, 12220, 12878, 13442, 15070, 15510, 17810, 18084, 18330, 19317, 19591, 20163, 21372, 22605, 25756, 26715, 26884, 30140, 31020, 32195, 33605, 35620, 36660, 38634, 39182, 40326, 45210, 53430, 58773, 64390, 67210, 70829, 77268, 78364, 80652, 83707, 90420, 96585, 97955, 100815, 106860, 117546, 128780, 134420, 141658, 167414, 193170, 195910, 201630, 212487, 235092, 251121, 283316, 293865, 334828, 354145, 386340, 391820, 403260, 418535, 424974, 502242, 587730, 708290, 837070, 849948, 920777, 1004484, 1062435, 1175460, 1255605, 1416580, 1674140, 1841554, 2124870, 2511210, 2762331, 3683108, 4249740, 4603885, 5022420, 5524662, 9207770, 11049324, 13811655, 18415540, 27623310, 55246620]

約数ペア:

[(1, 55246620), (2, 27623310), (3, 18415540), (4, 13811655), (5, 11049324), (6, 9207770), (10, 5524662), (11, 5022420), (12, 4603885), (13, 4249740), (15, 3683108), (20, 2762331), (22, 2511210), (26, 2124870), (30, 1841554), (33, 1674140), (39, 1416580), (44, 1255605), (47, 1175460), (52, 1062435), (55, 1004484), (60, 920777), (65, 849948), (66, 837070), (78, 708290), (94, 587730), (110, 502242), (130, 424974), (132, 418535), (137, 403260), (141, 391820), (143, 386340), (156, 354145), (165, 334828), (188, 293865), (195, 283316), (220, 251121), (235, 235092), (260, 212487), (274, 201630), (282, 195910), (286, 193170), (330, 167414), (390, 141658), (411, 134420), (429, 128780), (470, 117546), (517, 106860), (548, 100815), (564, 97955), (572, 96585), (611, 90420), (660, 83707), (685, 80652), (705, 78364), (715, 77268), (780, 70829), (822, 67210), (858, 64390), (940, 58773), (1034, 53430), (1222, 45210), (1370, 40326), (1410, 39182), (1430, 38634), (1507, 36660), (1551, 35620), (1644, 33605), (1716, 32195), (1781, 31020), (1833, 30140), (2055, 26884), (2068, 26715), (2145, 25756), (2444, 22605), (2585, 21372), (2740, 20163), (2820, 19591), (2860, 19317), (3014, 18330), (3055, 18084), (3102, 17810), (3562, 15510), (3666, 15070), (4110, 13442), (4290, 12878), (4521, 12220), (5170, 10686), (5343, 10340), (6028, 9165), (6110, 9042), (6204, 8905), (6439, 8580), (6721, 8220), (7124, 7755), (7332, 7535)]