50375980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 111625920

約数和(自身を除く): 61249940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1129, 1940, 2231, 2258, 4462, 4516, 5645, 8924, 11155, 11290, 22310, 22580, 25967, 44620, 51934, 103868, 109513, 129835, 219026, 259670, 438052, 519340, 547565, 1095130, 2190260, 2518799, 5037598, 10075196, 12593995, 25187990, 50375980]

約数ペア:

[(1, 50375980), (2, 25187990), (4, 12593995), (5, 10075196), (10, 5037598), (20, 2518799), (23, 2190260), (46, 1095130), (92, 547565), (97, 519340), (115, 438052), (194, 259670), (230, 219026), (388, 129835), (460, 109513), (485, 103868), (970, 51934), (1129, 44620), (1940, 25967), (2231, 22580), (2258, 22310), (4462, 11290), (4516, 11155), (5645, 8924)]