48931600

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:988

約数の個数: 60

約数和(自身を含む): 118491300

約数和(自身を除く): 69559700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 400, 596, 745, 821, 1192, 1490, 1642, 2384, 2980, 3284, 3725, 4105, 5960, 6568, 7450, 8210, 11920, 13136, 14900, 16420, 20525, 29800, 32840, 41050, 59600, 65680, 82100, 122329, 164200, 244658, 328400, 489316, 611645, 978632, 1223290, 1957264, 2446580, 3058225, 4893160, 6116450, 9786320, 12232900, 24465800, 48931600]

約数ペア:

[(1, 48931600), (2, 24465800), (4, 12232900), (5, 9786320), (8, 6116450), (10, 4893160), (16, 3058225), (20, 2446580), (25, 1957264), (40, 1223290), (50, 978632), (80, 611645), (100, 489316), (149, 328400), (200, 244658), (298, 164200), (400, 122329), (596, 82100), (745, 65680), (821, 59600), (1192, 41050), (1490, 32840), (1642, 29800), (2384, 20525), (2980, 16420), (3284, 14900), (3725, 13136), (4105, 11920), (5960, 8210), (6568, 7450)]