55668870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 155151360

約数和(自身を除く): 99482490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 739, 810, 837, 930, 1215, 1395, 1478, 1674, 2217, 2430, 2511, 2790, 3695, 4185, 4434, 5022, 6651, 7390, 7533, 8370, 11085, 12555, 13302, 15066, 19953, 22170, 22909, 25110, 33255, 37665, 39906, 45818, 59859, 66510, 68727, 75330, 99765, 114545, 119718, 137454, 179577, 199530, 206181, 229090, 299295, 343635, 359154, 412362, 598590, 618543, 687270, 897885, 1030905, 1237086, 1795770, 1855629, 2061810, 3092715, 3711258, 5566887, 6185430, 9278145, 11133774, 18556290, 27834435, 55668870]

約数ペア:

[(1, 55668870), (2, 27834435), (3, 18556290), (5, 11133774), (6, 9278145), (9, 6185430), (10, 5566887), (15, 3711258), (18, 3092715), (27, 2061810), (30, 1855629), (31, 1795770), (45, 1237086), (54, 1030905), (62, 897885), (81, 687270), (90, 618543), (93, 598590), (135, 412362), (155, 359154), (162, 343635), (186, 299295), (243, 229090), (270, 206181), (279, 199530), (310, 179577), (405, 137454), (465, 119718), (486, 114545), (558, 99765), (739, 75330), (810, 68727), (837, 66510), (930, 59859), (1215, 45818), (1395, 39906), (1478, 37665), (1674, 33255), (2217, 25110), (2430, 22909), (2511, 22170), (2790, 19953), (3695, 15066), (4185, 13302), (4434, 12555), (5022, 11085), (6651, 8370), (7390, 7533)]