51400284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329489}}^1$

素因数の和:329509

約数の個数: 24

約数和(自身を含む): 129160080

約数和(自身を除く): 77759796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 329489, 658978, 988467, 1317956, 1976934, 3953868, 4283357, 8566714, 12850071, 17133428, 25700142, 51400284]

約数ペア:

[(1, 51400284), (2, 25700142), (3, 17133428), (4, 12850071), (6, 8566714), (12, 4283357), (13, 3953868), (26, 1976934), (39, 1317956), (52, 988467), (78, 658978), (156, 329489)]