47015240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 109719360

約数和(自身を除く): 62704120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 67, 106, 134, 212, 265, 268, 331, 335, 424, 530, 536, 662, 670, 1060, 1324, 1340, 1655, 2120, 2648, 2680, 3310, 3551, 6620, 7102, 13240, 14204, 17543, 17755, 22177, 28408, 35086, 35510, 44354, 70172, 71020, 87715, 88708, 110885, 140344, 142040, 175430, 177416, 221770, 350860, 443540, 701720, 887080, 1175381, 2350762, 4701524, 5876905, 9403048, 11753810, 23507620, 47015240]

約数ペア:

[(1, 47015240), (2, 23507620), (4, 11753810), (5, 9403048), (8, 5876905), (10, 4701524), (20, 2350762), (40, 1175381), (53, 887080), (67, 701720), (106, 443540), (134, 350860), (212, 221770), (265, 177416), (268, 175430), (331, 142040), (335, 140344), (424, 110885), (530, 88708), (536, 87715), (662, 71020), (670, 70172), (1060, 44354), (1324, 35510), (1340, 35086), (1655, 28408), (2120, 22177), (2648, 17755), (2680, 17543), (3310, 14204), (3551, 13240), (6620, 7102)]