50525125

素因数分解:

$5^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 75012912

約数和(自身を除く): 24487787

約数列:

[1, 5, 7, 25, 35, 49, 73, 113, 125, 175, 245, 365, 511, 565, 791, 875, 1225, 1825, 2555, 2825, 3577, 3955, 5537, 6125, 8249, 9125, 12775, 14125, 17885, 19775, 27685, 41245, 57743, 63875, 89425, 98875, 138425, 206225, 288715, 404201, 447125, 692125, 1031125, 1443575, 2021005, 7217875, 10105025, 50525125]

約数ペア:

[(1, 50525125), (5, 10105025), (7, 7217875), (25, 2021005), (35, 1443575), (49, 1031125), (73, 692125), (113, 447125), (125, 404201), (175, 288715), (245, 206225), (365, 138425), (511, 98875), (565, 89425), (791, 63875), (875, 57743), (1225, 41245), (1825, 27685), (2555, 19775), (2825, 17885), (3577, 14125), (3955, 12775), (5537, 9125), (6125, 8249)]