49512860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 113248800

約数和(自身を除く): 63735940

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 4493, 5510, 8986, 11020, 17972, 22465, 44930, 85367, 89860, 130297, 170734, 260594, 341468, 426835, 521188, 651485, 853670, 1302970, 1707340, 2475643, 2605940, 4951286, 9902572, 12378215, 24756430, 49512860]

約数ペア:

[(1, 49512860), (2, 24756430), (4, 12378215), (5, 9902572), (10, 4951286), (19, 2605940), (20, 2475643), (29, 1707340), (38, 1302970), (58, 853670), (76, 651485), (95, 521188), (116, 426835), (145, 341468), (190, 260594), (290, 170734), (380, 130297), (551, 89860), (580, 85367), (1102, 44930), (2204, 22465), (2755, 17972), (4493, 11020), (5510, 8986)]