54830490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12815

約数の個数: 64

約数和(自身を含む): 154611072

約数和(自身を除く): 99780582

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 12781, 25562, 38343, 63905, 76686, 127810, 140591, 166153, 191715, 281182, 332306, 383430, 421773, 498459, 702955, 830765, 843546, 996918, 1405910, 1661530, 1827683, 2108865, 2492295, 3655366, 4217730, 4984590, 5483049, 9138415, 10966098, 18276830, 27415245, 54830490]

約数ペア:

[(1, 54830490), (2, 27415245), (3, 18276830), (5, 10966098), (6, 9138415), (10, 5483049), (11, 4984590), (13, 4217730), (15, 3655366), (22, 2492295), (26, 2108865), (30, 1827683), (33, 1661530), (39, 1405910), (55, 996918), (65, 843546), (66, 830765), (78, 702955), (110, 498459), (130, 421773), (143, 383430), (165, 332306), (195, 281182), (286, 191715), (330, 166153), (390, 140591), (429, 127810), (715, 76686), (858, 63905), (1430, 38343), (2145, 25562), (4290, 12781)]