51236010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27109}}^1$

素因数の和:27132

約数の個数: 64

約数和(自身を含む): 156153600

約数和(自身を除く): 104917590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 27109, 54218, 81327, 135545, 162654, 189763, 243981, 271090, 379526, 406635, 487962, 569289, 731943, 813270, 948815, 1138578, 1219905, 1463886, 1707867, 1897630, 2439810, 2846445, 3415734, 3659715, 5123601, 5692890, 7319430, 8539335, 10247202, 17078670, 25618005, 51236010]

約数ペア:

[(1, 51236010), (2, 25618005), (3, 17078670), (5, 10247202), (6, 8539335), (7, 7319430), (9, 5692890), (10, 5123601), (14, 3659715), (15, 3415734), (18, 2846445), (21, 2439810), (27, 1897630), (30, 1707867), (35, 1463886), (42, 1219905), (45, 1138578), (54, 948815), (63, 813270), (70, 731943), (90, 569289), (105, 487962), (126, 406635), (135, 379526), (189, 271090), (210, 243981), (270, 189763), (315, 162654), (378, 135545), (630, 81327), (945, 54218), (1890, 27109)]