51961630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 111564288

約数和(自身を除く): 59602658

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 61, 70, 86, 122, 215, 283, 301, 305, 427, 430, 566, 602, 610, 854, 1415, 1505, 1981, 2135, 2623, 2830, 3010, 3962, 4270, 5246, 9905, 12169, 13115, 17263, 18361, 19810, 24338, 26230, 34526, 36722, 60845, 85183, 86315, 91805, 120841, 121690, 170366, 172630, 183610, 241682, 425915, 604205, 742309, 851830, 1208410, 1484618, 3711545, 5196163, 7423090, 10392326, 25980815, 51961630]

約数ペア:

[(1, 51961630), (2, 25980815), (5, 10392326), (7, 7423090), (10, 5196163), (14, 3711545), (35, 1484618), (43, 1208410), (61, 851830), (70, 742309), (86, 604205), (122, 425915), (215, 241682), (283, 183610), (301, 172630), (305, 170366), (427, 121690), (430, 120841), (566, 91805), (602, 86315), (610, 85183), (854, 60845), (1415, 36722), (1505, 34526), (1981, 26230), (2135, 24338), (2623, 19810), (2830, 18361), (3010, 17263), (3962, 13115), (4270, 12169), (5246, 9905)]