49239625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 64576512

約数和(自身を除く): 15336887

約数列:

[1, 5, 25, 31, 97, 125, 131, 155, 485, 655, 775, 2425, 3007, 3275, 3875, 4061, 12125, 12707, 15035, 16375, 20305, 63535, 75175, 101525, 317675, 375875, 393917, 507625, 1588375, 1969585, 9847925, 49239625]

約数ペア:

[(1, 49239625), (5, 9847925), (25, 1969585), (31, 1588375), (97, 507625), (125, 393917), (131, 375875), (155, 317675), (485, 101525), (655, 75175), (775, 63535), (2425, 20305), (3007, 16375), (3275, 15035), (3875, 12707), (4061, 12125)]