53688820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 115758720

約数和(自身を除く): 62069900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 173, 236, 263, 295, 346, 526, 590, 692, 865, 1052, 1180, 1315, 1730, 2630, 3460, 5260, 10207, 15517, 20414, 31034, 40828, 45499, 51035, 62068, 77585, 90998, 102070, 155170, 181996, 204140, 227495, 310340, 454990, 909980, 2684441, 5368882, 10737764, 13422205, 26844410, 53688820]

約数ペア:

[(1, 53688820), (2, 26844410), (4, 13422205), (5, 10737764), (10, 5368882), (20, 2684441), (59, 909980), (118, 454990), (173, 310340), (236, 227495), (263, 204140), (295, 181996), (346, 155170), (526, 102070), (590, 90998), (692, 77585), (865, 62068), (1052, 51035), (1180, 45499), (1315, 40828), (1730, 31034), (2630, 20414), (3460, 15517), (5260, 10207)]