49257142948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{40493}}^1$

素因数の和:40816

約数の個数: 48

約数和(自身を含む): 94051364400

約数和(自身を除く): 44794221452

約数列:

[1, 2, 4, 13, 26, 52, 149, 157, 298, 314, 596, 628, 1937, 2041, 3874, 4082, 7748, 8164, 23393, 40493, 46786, 80986, 93572, 161972, 304109, 526409, 608218, 1052818, 1216436, 2105636, 6033457, 6357401, 12066914, 12714802, 24133828, 25429604, 78434941, 82646213, 156869882, 165292426, 313739764, 330584852, 947252749, 1894505498, 3789010996, 12314285737, 24628571474, 49257142948]

約数ペア:

[(1, 49257142948), (2, 24628571474), (4, 12314285737), (13, 3789010996), (26, 1894505498), (52, 947252749), (149, 330584852), (157, 313739764), (298, 165292426), (314, 156869882), (596, 82646213), (628, 78434941), (1937, 25429604), (2041, 24133828), (3874, 12714802), (4082, 12066914), (7748, 6357401), (8164, 6033457), (23393, 2105636), (40493, 1216436), (46786, 1052818), (80986, 608218), (93572, 526409), (161972, 304109)]