56020664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 129868800

約数和(自身を除く): 73848136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 1423, 2072, 2812, 2846, 4921, 5624, 5692, 9842, 9961, 11384, 19684, 19922, 27037, 39368, 39844, 52651, 54074, 79688, 105302, 108148, 189259, 210604, 216296, 368557, 378518, 421208, 737114, 757036, 1000369, 1474228, 1514072, 2000738, 2948456, 4001476, 7002583, 8002952, 14005166, 28010332, 56020664]

約数ペア:

[(1, 56020664), (2, 28010332), (4, 14005166), (7, 8002952), (8, 7002583), (14, 4001476), (19, 2948456), (28, 2000738), (37, 1514072), (38, 1474228), (56, 1000369), (74, 757036), (76, 737114), (133, 421208), (148, 378518), (152, 368557), (259, 216296), (266, 210604), (296, 189259), (518, 108148), (532, 105302), (703, 79688), (1036, 54074), (1064, 52651), (1406, 39844), (1423, 39368), (2072, 27037), (2812, 19922), (2846, 19684), (4921, 11384), (5624, 9961), (5692, 9842)]