47458780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 102404736

約数和(自身を除く): 54945956

約数列:

[1, 2, 4, 5, 10, 20, 67, 107, 134, 214, 268, 331, 335, 428, 535, 662, 670, 1070, 1324, 1340, 1655, 2140, 3310, 6620, 7169, 14338, 22177, 28676, 35417, 35845, 44354, 70834, 71690, 88708, 110885, 141668, 143380, 177085, 221770, 354170, 443540, 708340, 2372939, 4745878, 9491756, 11864695, 23729390, 47458780]

約数ペア:

[(1, 47458780), (2, 23729390), (4, 11864695), (5, 9491756), (10, 4745878), (20, 2372939), (67, 708340), (107, 443540), (134, 354170), (214, 221770), (268, 177085), (331, 143380), (335, 141668), (428, 110885), (535, 88708), (662, 71690), (670, 70834), (1070, 44354), (1324, 35845), (1340, 35417), (1655, 28676), (2140, 22177), (3310, 14338), (6620, 7169)]