49124840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42349}}^1$

素因数の和:42389

約数の個数: 32

約数和(自身を含む): 114345000

約数和(自身を除く): 65220160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42349, 84698, 169396, 211745, 338792, 423490, 846980, 1228121, 1693960, 2456242, 4912484, 6140605, 9824968, 12281210, 24562420, 49124840]

約数ペア:

[(1, 49124840), (2, 24562420), (4, 12281210), (5, 9824968), (8, 6140605), (10, 4912484), (20, 2456242), (29, 1693960), (40, 1228121), (58, 846980), (116, 423490), (145, 338792), (232, 211745), (290, 169396), (580, 84698), (1160, 42349)]