51342668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7207}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 97480992

約数和(自身を除く): 46138324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 7207, 14414, 28828, 93691, 187382, 374764, 987359, 1974718, 3949436, 12835667, 25671334, 51342668]

約数ペア:

[(1, 51342668), (2, 25671334), (4, 12835667), (13, 3949436), (26, 1974718), (52, 987359), (137, 374764), (274, 187382), (548, 93691), (1781, 28828), (3562, 14414), (7124, 7207)]