53288430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 138862080

約数和(自身を除く): 85573650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 983, 1390, 1807, 1966, 2085, 2949, 3614, 4170, 4915, 5421, 5898, 9035, 9830, 10842, 12779, 14745, 18070, 25558, 27105, 29490, 38337, 54210, 63895, 76674, 127790, 136637, 191685, 273274, 383370, 409911, 683185, 819822, 1366370, 1776281, 2049555, 3552562, 4099110, 5328843, 8881405, 10657686, 17762810, 26644215, 53288430]

約数ペア:

[(1, 53288430), (2, 26644215), (3, 17762810), (5, 10657686), (6, 8881405), (10, 5328843), (13, 4099110), (15, 3552562), (26, 2049555), (30, 1776281), (39, 1366370), (65, 819822), (78, 683185), (130, 409911), (139, 383370), (195, 273274), (278, 191685), (390, 136637), (417, 127790), (695, 76674), (834, 63895), (983, 54210), (1390, 38337), (1807, 29490), (1966, 27105), (2085, 25558), (2949, 18070), (3614, 14745), (4170, 12779), (4915, 10842), (5421, 9830), (5898, 9035)]