61846850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 136397520

約数和(自身を除く): 74550670

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 29, 34, 50, 58, 65, 85, 130, 145, 170, 193, 221, 290, 325, 377, 386, 425, 442, 493, 650, 725, 754, 850, 965, 986, 1105, 1450, 1885, 1930, 2210, 2465, 2509, 3281, 3770, 4825, 4930, 5018, 5525, 5597, 6409, 6562, 9425, 9650, 11050, 11194, 12325, 12545, 12818, 16405, 18850, 24650, 25090, 27985, 32045, 32810, 42653, 55970, 62725, 64090, 72761, 82025, 85306, 95149, 125450, 139925, 145522, 160225, 164050, 190298, 213265, 279850, 320450, 363805, 426530, 475745, 727610, 951490, 1066325, 1236937, 1819025, 2132650, 2378725, 2473874, 3638050, 4757450, 6184685, 12369370, 30923425, 61846850]

約数ペア:

[(1, 61846850), (2, 30923425), (5, 12369370), (10, 6184685), (13, 4757450), (17, 3638050), (25, 2473874), (26, 2378725), (29, 2132650), (34, 1819025), (50, 1236937), (58, 1066325), (65, 951490), (85, 727610), (130, 475745), (145, 426530), (170, 363805), (193, 320450), (221, 279850), (290, 213265), (325, 190298), (377, 164050), (386, 160225), (425, 145522), (442, 139925), (493, 125450), (650, 95149), (725, 85306), (754, 82025), (850, 72761), (965, 64090), (986, 62725), (1105, 55970), (1450, 42653), (1885, 32810), (1930, 32045), (2210, 27985), (2465, 25090), (2509, 24650), (3281, 18850), (3770, 16405), (4825, 12818), (4930, 12545), (5018, 12325), (5525, 11194), (5597, 11050), (6409, 9650), (6562, 9425)]