51041796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 132370560

約数和(自身を除く): 81328764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 239, 444, 478, 481, 717, 956, 962, 1369, 1434, 1443, 1924, 2738, 2868, 2886, 3107, 4107, 5476, 5772, 6214, 8214, 8843, 9321, 12428, 16428, 17686, 17797, 18642, 26529, 35372, 35594, 37284, 53058, 53391, 71188, 106116, 106782, 114959, 213564, 229918, 327191, 344877, 459836, 654382, 689754, 981573, 1308764, 1379508, 1963146, 3926292, 4253483, 8506966, 12760449, 17013932, 25520898, 51041796]

約数ペア:

[(1, 51041796), (2, 25520898), (3, 17013932), (4, 12760449), (6, 8506966), (12, 4253483), (13, 3926292), (26, 1963146), (37, 1379508), (39, 1308764), (52, 981573), (74, 689754), (78, 654382), (111, 459836), (148, 344877), (156, 327191), (222, 229918), (239, 213564), (444, 114959), (478, 106782), (481, 106116), (717, 71188), (956, 53391), (962, 53058), (1369, 37284), (1434, 35594), (1443, 35372), (1924, 26529), (2738, 18642), (2868, 17797), (2886, 17686), (3107, 16428), (4107, 12428), (5476, 9321), (5772, 8843), (6214, 8214)]