48720580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 57966140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 334, 503, 580, 668, 835, 1006, 1670, 2012, 2515, 3340, 4843, 5030, 9686, 10060, 14587, 19372, 24215, 29174, 48430, 58348, 72935, 84001, 96860, 145870, 168002, 291740, 336004, 420005, 840010, 1680020, 2436029, 4872058, 9744116, 12180145, 24360290, 48720580]

約数ペア:

[(1, 48720580), (2, 24360290), (4, 12180145), (5, 9744116), (10, 4872058), (20, 2436029), (29, 1680020), (58, 840010), (116, 420005), (145, 336004), (167, 291740), (290, 168002), (334, 145870), (503, 96860), (580, 84001), (668, 72935), (835, 58348), (1006, 48430), (1670, 29174), (2012, 24215), (2515, 19372), (3340, 14587), (4843, 10060), (5030, 9686)]