53917960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 128012400

約数和(自身を除く): 74094440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 877, 1060, 1160, 1537, 1754, 2120, 3074, 3508, 4385, 6148, 7016, 7685, 8770, 12296, 15370, 17540, 25433, 30740, 35080, 46481, 50866, 61480, 92962, 101732, 127165, 185924, 203464, 232405, 254330, 371848, 464810, 508660, 929620, 1017320, 1347949, 1859240, 2695898, 5391796, 6739745, 10783592, 13479490, 26958980, 53917960]

約数ペア:

[(1, 53917960), (2, 26958980), (4, 13479490), (5, 10783592), (8, 6739745), (10, 5391796), (20, 2695898), (29, 1859240), (40, 1347949), (53, 1017320), (58, 929620), (106, 508660), (116, 464810), (145, 371848), (212, 254330), (232, 232405), (265, 203464), (290, 185924), (424, 127165), (530, 101732), (580, 92962), (877, 61480), (1060, 50866), (1160, 46481), (1537, 35080), (1754, 30740), (2120, 25433), (3074, 17540), (3508, 15370), (4385, 12296), (6148, 8770), (7016, 7685)]