53104020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21587}}^1$

素因数の和:21640

約数の個数: 48

約数和(自身を含む): 152324928

約数和(自身を除く): 99220908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21587, 43174, 64761, 86348, 107935, 129522, 215870, 259044, 323805, 431740, 647610, 885067, 1295220, 1770134, 2655201, 3540268, 4425335, 5310402, 8850670, 10620804, 13276005, 17701340, 26552010, 53104020]

約数ペア:

[(1, 53104020), (2, 26552010), (3, 17701340), (4, 13276005), (5, 10620804), (6, 8850670), (10, 5310402), (12, 4425335), (15, 3540268), (20, 2655201), (30, 1770134), (41, 1295220), (60, 885067), (82, 647610), (123, 431740), (164, 323805), (205, 259044), (246, 215870), (410, 129522), (492, 107935), (615, 86348), (820, 64761), (1230, 43174), (2460, 21587)]