52181040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{217421}}^1$

素因数の和:217437

約数の個数: 40

約数和(自身を含む): 161761968

約数和(自身を除く): 109580928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 217421, 434842, 652263, 869684, 1087105, 1304526, 1739368, 2174210, 2609052, 3261315, 3478736, 4348420, 5218104, 6522630, 8696840, 10436208, 13045260, 17393680, 26090520, 52181040]

約数ペア:

[(1, 52181040), (2, 26090520), (3, 17393680), (4, 13045260), (5, 10436208), (6, 8696840), (8, 6522630), (10, 5218104), (12, 4348420), (15, 3478736), (16, 3261315), (20, 2609052), (24, 2174210), (30, 1739368), (40, 1304526), (48, 1087105), (60, 869684), (80, 652263), (120, 434842), (240, 217421)]