51042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 164590272

約数和(自身を除く): 113547552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2473, 2580, 3440, 4128, 4946, 5160, 6880, 7419, 9892, 10320, 12365, 14838, 19784, 20640, 24730, 29676, 37095, 39568, 49460, 59352, 74190, 79136, 98920, 106339, 118704, 148380, 197840, 212678, 237408, 296760, 319017, 395680, 425356, 531695, 593520, 638034, 850712, 1063390, 1187040, 1276068, 1595085, 1701424, 2126780, 2552136, 3190170, 3402848, 4253560, 5104272, 6380340, 8507120, 10208544, 12760680, 17014240, 25521360, 51042720]

約数ペア:

[(1, 51042720), (2, 25521360), (3, 17014240), (4, 12760680), (5, 10208544), (6, 8507120), (8, 6380340), (10, 5104272), (12, 4253560), (15, 3402848), (16, 3190170), (20, 2552136), (24, 2126780), (30, 1701424), (32, 1595085), (40, 1276068), (43, 1187040), (48, 1063390), (60, 850712), (80, 638034), (86, 593520), (96, 531695), (120, 425356), (129, 395680), (160, 319017), (172, 296760), (215, 237408), (240, 212678), (258, 197840), (344, 148380), (430, 118704), (480, 106339), (516, 98920), (645, 79136), (688, 74190), (860, 59352), (1032, 49460), (1290, 39568), (1376, 37095), (1720, 29676), (2064, 24730), (2473, 20640), (2580, 19784), (3440, 14838), (4128, 12365), (4946, 10320), (5160, 9892), (6880, 7419)]