51365370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{244597}}^1$

素因数の和:244614

約数の個数: 32

約数和(自身を含む): 140888448

約数和(自身を除く): 89523078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 244597, 489194, 733791, 1222985, 1467582, 1712179, 2445970, 3424358, 3668955, 5136537, 7337910, 8560895, 10273074, 17121790, 25682685, 51365370]

約数ペア:

[(1, 51365370), (2, 25682685), (3, 17121790), (5, 10273074), (6, 8560895), (7, 7337910), (10, 5136537), (14, 3668955), (15, 3424358), (21, 2445970), (30, 1712179), (35, 1467582), (42, 1222985), (70, 733791), (105, 489194), (210, 244597)]