50495960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 118972800

約数和(自身を除く): 68476840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 404, 431, 505, 580, 808, 862, 1010, 1160, 1724, 2020, 2155, 2929, 3448, 4040, 4310, 5858, 8620, 11716, 12499, 14645, 17240, 23432, 24998, 29290, 43531, 49996, 58580, 62495, 87062, 99992, 117160, 124990, 174124, 217655, 249980, 348248, 435310, 499960, 870620, 1262399, 1741240, 2524798, 5049596, 6311995, 10099192, 12623990, 25247980, 50495960]

約数ペア:

[(1, 50495960), (2, 25247980), (4, 12623990), (5, 10099192), (8, 6311995), (10, 5049596), (20, 2524798), (29, 1741240), (40, 1262399), (58, 870620), (101, 499960), (116, 435310), (145, 348248), (202, 249980), (232, 217655), (290, 174124), (404, 124990), (431, 117160), (505, 99992), (580, 87062), (808, 62495), (862, 58580), (1010, 49996), (1160, 43531), (1724, 29290), (2020, 24998), (2155, 23432), (2929, 17240), (3448, 14645), (4040, 12499), (4310, 11716), (5858, 8620)]