48345860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 104301120

約数和(自身を除く): 55955260

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 331, 335, 436, 545, 662, 670, 1090, 1324, 1340, 1655, 2180, 3310, 6620, 7303, 14606, 22177, 29212, 36079, 36515, 44354, 72158, 73030, 88708, 110885, 144316, 146060, 180395, 221770, 360790, 443540, 721580, 2417293, 4834586, 9669172, 12086465, 24172930, 48345860]

約数ペア:

[(1, 48345860), (2, 24172930), (4, 12086465), (5, 9669172), (10, 4834586), (20, 2417293), (67, 721580), (109, 443540), (134, 360790), (218, 221770), (268, 180395), (331, 146060), (335, 144316), (436, 110885), (545, 88708), (662, 73030), (670, 72158), (1090, 44354), (1324, 36515), (1340, 36079), (1655, 29212), (2180, 22177), (3310, 14606), (6620, 7303)]