53862520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32843}}^1$

素因数の和:32895

約数の個数: 32

約数和(自身を含む): 124150320

約数和(自身を除く): 70287800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32843, 65686, 131372, 164215, 262744, 328430, 656860, 1313720, 1346563, 2693126, 5386252, 6732815, 10772504, 13465630, 26931260, 53862520]

約数ペア:

[(1, 53862520), (2, 26931260), (4, 13465630), (5, 10772504), (8, 6732815), (10, 5386252), (20, 2693126), (40, 1346563), (41, 1313720), (82, 656860), (164, 328430), (205, 262744), (328, 164215), (410, 131372), (820, 65686), (1640, 32843)]