50721796

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 90203904

約数和(自身を除く): 39482108

約数列:

[1, 2, 4, 101, 202, 223, 404, 446, 563, 892, 1126, 2252, 22523, 45046, 56863, 90092, 113726, 125549, 227452, 251098, 502196, 12680449, 25360898, 50721796]

約数ペア:

[(1, 50721796), (2, 25360898), (4, 12680449), (101, 502196), (202, 251098), (223, 227452), (404, 125549), (446, 113726), (563, 90092), (892, 56863), (1126, 45046), (2252, 22523)]