51938160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 161715840

約数和(自身を除く): 109777680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 571, 758, 1137, 1142, 1516, 1713, 1895, 2274, 2284, 2855, 3032, 3426, 3790, 4548, 4568, 5685, 5710, 6064, 6852, 7580, 8565, 9096, 9136, 11370, 11420, 13704, 15160, 17130, 18192, 22740, 22840, 27408, 30320, 34260, 45480, 45680, 68520, 90960, 137040, 216409, 432818, 649227, 865636, 1082045, 1298454, 1731272, 2164090, 2596908, 3246135, 3462544, 4328180, 5193816, 6492270, 8656360, 10387632, 12984540, 17312720, 25969080, 51938160]

約数ペア:

[(1, 51938160), (2, 25969080), (3, 17312720), (4, 12984540), (5, 10387632), (6, 8656360), (8, 6492270), (10, 5193816), (12, 4328180), (15, 3462544), (16, 3246135), (20, 2596908), (24, 2164090), (30, 1731272), (40, 1298454), (48, 1082045), (60, 865636), (80, 649227), (120, 432818), (240, 216409), (379, 137040), (571, 90960), (758, 68520), (1137, 45680), (1142, 45480), (1516, 34260), (1713, 30320), (1895, 27408), (2274, 22840), (2284, 22740), (2855, 18192), (3032, 17130), (3426, 15160), (3790, 13704), (4548, 11420), (4568, 11370), (5685, 9136), (5710, 9096), (6064, 8565), (6852, 7580)]