51506160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 160409376

約数和(自身を除く): 108903216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 677, 951, 1268, 1354, 1585, 1902, 2031, 2536, 2708, 3170, 3385, 3804, 4062, 4755, 5072, 5416, 6340, 6770, 7608, 8124, 9510, 10155, 10832, 12680, 13540, 15216, 16248, 19020, 20310, 25360, 27080, 32496, 38040, 40620, 54160, 76080, 81240, 162480, 214609, 429218, 643827, 858436, 1073045, 1287654, 1716872, 2146090, 2575308, 3219135, 3433744, 4292180, 5150616, 6438270, 8584360, 10301232, 12876540, 17168720, 25753080, 51506160]

約数ペア:

[(1, 51506160), (2, 25753080), (3, 17168720), (4, 12876540), (5, 10301232), (6, 8584360), (8, 6438270), (10, 5150616), (12, 4292180), (15, 3433744), (16, 3219135), (20, 2575308), (24, 2146090), (30, 1716872), (40, 1287654), (48, 1073045), (60, 858436), (80, 643827), (120, 429218), (240, 214609), (317, 162480), (634, 81240), (677, 76080), (951, 54160), (1268, 40620), (1354, 38040), (1585, 32496), (1902, 27080), (2031, 25360), (2536, 20310), (2708, 19020), (3170, 16248), (3385, 15216), (3804, 13540), (4062, 12680), (4755, 10832), (5072, 10155), (5416, 9510), (6340, 8124), (6770, 7608)]