51294152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70459}}^1$

素因数の和:70485

約数の個数: 32

約数和(自身を含む): 118372800

約数和(自身を除く): 67078648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70459, 140918, 281836, 493213, 563672, 915967, 986426, 1831934, 1972852, 3663868, 3945704, 6411769, 7327736, 12823538, 25647076, 51294152]

約数ペア:

[(1, 51294152), (2, 25647076), (4, 12823538), (7, 7327736), (8, 6411769), (13, 3945704), (14, 3663868), (26, 1972852), (28, 1831934), (52, 986426), (56, 915967), (91, 563672), (104, 493213), (182, 281836), (364, 140918), (728, 70459)]