55989670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 62205530

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 374, 379, 395, 758, 790, 869, 935, 1343, 1738, 1870, 1895, 2686, 3790, 4169, 4345, 6443, 6715, 8338, 8690, 12886, 13430, 14773, 20845, 29546, 29941, 32215, 41690, 59882, 64430, 70873, 73865, 141746, 147730, 149705, 299410, 329351, 354365, 508997, 658702, 708730, 1017994, 1646755, 2544985, 3293510, 5089970, 5598967, 11197934, 27994835, 55989670]

約数ペア:

[(1, 55989670), (2, 27994835), (5, 11197934), (10, 5598967), (11, 5089970), (17, 3293510), (22, 2544985), (34, 1646755), (55, 1017994), (79, 708730), (85, 658702), (110, 508997), (158, 354365), (170, 329351), (187, 299410), (374, 149705), (379, 147730), (395, 141746), (758, 73865), (790, 70873), (869, 64430), (935, 59882), (1343, 41690), (1738, 32215), (1870, 29941), (1895, 29546), (2686, 20845), (3790, 14773), (4169, 13430), (4345, 12886), (6443, 8690), (6715, 8338)]