53021768

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 101200320

約数和(自身を除く): 48178552

約数列:

[1, 2, 4, 8, 101, 202, 211, 311, 404, 422, 622, 808, 844, 1244, 1688, 2488, 21311, 31411, 42622, 62822, 65621, 85244, 125644, 131242, 170488, 251288, 262484, 524968, 6627721, 13255442, 26510884, 53021768]

約数ペア:

[(1, 53021768), (2, 26510884), (4, 13255442), (8, 6627721), (101, 524968), (202, 262484), (211, 251288), (311, 170488), (404, 131242), (422, 125644), (622, 85244), (808, 65621), (844, 62822), (1244, 42622), (1688, 31411), (2488, 21311)]