51639796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52267}}^1$

素因数の和:52303

約数の個数: 24

約数和(自身を含む): 102445280

約数和(自身を除く): 50805484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 52267, 104534, 209068, 679471, 993073, 1358942, 1986146, 2717884, 3972292, 12909949, 25819898, 51639796]

約数ペア:

[(1, 51639796), (2, 25819898), (4, 12909949), (13, 3972292), (19, 2717884), (26, 1986146), (38, 1358942), (52, 993073), (76, 679471), (247, 209068), (494, 104534), (988, 52267)]