51179830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17117}}^1$

素因数の和:17160

約数の個数: 32

約数和(自身を含む): 103529664

約数和(自身を除く): 52349834

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 17117, 34234, 85585, 171170, 222521, 393691, 445042, 787382, 1112605, 1968455, 2225210, 3936910, 5117983, 10235966, 25589915, 51179830]

約数ペア:

[(1, 51179830), (2, 25589915), (5, 10235966), (10, 5117983), (13, 3936910), (23, 2225210), (26, 1968455), (46, 1112605), (65, 787382), (115, 445042), (130, 393691), (230, 222521), (299, 171170), (598, 85585), (1495, 34234), (2990, 17117)]