53751220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14071}}^1$

素因数の和:14271

約数の個数: 24

約数和(自身を含む): 113476608

約数和(自身を除く): 59725388

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 14071, 28142, 56284, 70355, 140710, 281420, 2687561, 5375122, 10750244, 13437805, 26875610, 53751220]

約数ペア:

[(1, 53751220), (2, 26875610), (4, 13437805), (5, 10750244), (10, 5375122), (20, 2687561), (191, 281420), (382, 140710), (764, 70355), (955, 56284), (1910, 28142), (3820, 14071)]