51988935528

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{3989329}}^1$

素因数の和:3989522

約数の個数: 48

約数和(自身を含む): 141581321700

約数和(自身を除く): 89592386172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 3989329, 7978658, 11967987, 15957316, 23935974, 31914632, 35903961, 47871948, 71807922, 95743896, 143615844, 287231688, 722068549, 1444137098, 2166205647, 2888274196, 4332411294, 5776548392, 6498616941, 8664822588, 12997233882, 17329645176, 25994467764, 51988935528]

約数ペア:

[(1, 51988935528), (2, 25994467764), (3, 17329645176), (4, 12997233882), (6, 8664822588), (8, 6498616941), (9, 5776548392), (12, 4332411294), (18, 2888274196), (24, 2166205647), (36, 1444137098), (72, 722068549), (181, 287231688), (362, 143615844), (543, 95743896), (724, 71807922), (1086, 47871948), (1448, 35903961), (1629, 31914632), (2172, 23935974), (3258, 15957316), (4344, 11967987), (6516, 7978658), (13032, 3989329)]