56756310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 147510720

約数和(自身を除く): 90754410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 541, 807, 1082, 1345, 1614, 1623, 2690, 2705, 3246, 3497, 4035, 5410, 6994, 7033, 8070, 8115, 10491, 14066, 16230, 17485, 20982, 21099, 34970, 35165, 42198, 52455, 70330, 104910, 105495, 145529, 210990, 291058, 436587, 727645, 873174, 1455290, 1891877, 2182935, 3783754, 4365870, 5675631, 9459385, 11351262, 18918770, 28378155, 56756310]

約数ペア:

[(1, 56756310), (2, 28378155), (3, 18918770), (5, 11351262), (6, 9459385), (10, 5675631), (13, 4365870), (15, 3783754), (26, 2182935), (30, 1891877), (39, 1455290), (65, 873174), (78, 727645), (130, 436587), (195, 291058), (269, 210990), (390, 145529), (538, 105495), (541, 104910), (807, 70330), (1082, 52455), (1345, 42198), (1614, 35165), (1623, 34970), (2690, 21099), (2705, 20982), (3246, 17485), (3497, 16230), (4035, 14066), (5410, 10491), (6994, 8115), (7033, 8070)]