54151790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70327}}^1$

素因数の和:70352

約数の個数: 32

約数和(自身を含む): 121526784

約数和(自身を除く): 67374994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70327, 140654, 351635, 492289, 703270, 773597, 984578, 1547194, 2461445, 3867985, 4922890, 5415179, 7735970, 10830358, 27075895, 54151790]

約数ペア:

[(1, 54151790), (2, 27075895), (5, 10830358), (7, 7735970), (10, 5415179), (11, 4922890), (14, 3867985), (22, 2461445), (35, 1547194), (55, 984578), (70, 773597), (77, 703270), (110, 492289), (154, 351635), (385, 140654), (770, 70327)]