52989690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 138692736

約数和(自身を除く): 85703046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 1637, 2158, 2490, 3237, 3274, 4911, 5395, 6474, 8185, 9822, 10790, 16185, 16370, 21281, 24555, 32370, 42562, 49110, 63843, 106405, 127686, 135871, 212810, 271742, 319215, 407613, 638430, 679355, 815226, 1358710, 1766323, 2038065, 3532646, 4076130, 5298969, 8831615, 10597938, 17663230, 26494845, 52989690]

約数ペア:

[(1, 52989690), (2, 26494845), (3, 17663230), (5, 10597938), (6, 8831615), (10, 5298969), (13, 4076130), (15, 3532646), (26, 2038065), (30, 1766323), (39, 1358710), (65, 815226), (78, 679355), (83, 638430), (130, 407613), (166, 319215), (195, 271742), (249, 212810), (390, 135871), (415, 127686), (498, 106405), (830, 63843), (1079, 49110), (1245, 42562), (1637, 32370), (2158, 24555), (2490, 21281), (3237, 16370), (3274, 16185), (4911, 10790), (5395, 9822), (6474, 8185)]