50119240

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7687}}^1$

素因数の和:7861

約数の個数: 32

約数和(自身を含む): 113474880

約数和(自身を除く): 63355640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7687, 15374, 30748, 38435, 61496, 76870, 153740, 307480, 1252981, 2505962, 5011924, 6264905, 10023848, 12529810, 25059620, 50119240]

約数ペア:

[(1, 50119240), (2, 25059620), (4, 12529810), (5, 10023848), (8, 6264905), (10, 5011924), (20, 2505962), (40, 1252981), (163, 307480), (326, 153740), (652, 76870), (815, 61496), (1304, 38435), (1630, 30748), (3260, 15374), (6520, 7687)]