56529830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{16481}}^1$

素因数の和:16509

約数の個数: 32

約数和(自身を含む): 118670400

約数和(自身を除く): 62140570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 16481, 32962, 82405, 115367, 164810, 230734, 576835, 807569, 1153670, 1615138, 4037845, 5652983, 8075690, 11305966, 28264915, 56529830]

約数ペア:

[(1, 56529830), (2, 28264915), (5, 11305966), (7, 8075690), (10, 5652983), (14, 4037845), (35, 1615138), (49, 1153670), (70, 807569), (98, 576835), (245, 230734), (343, 164810), (490, 115367), (686, 82405), (1715, 32962), (3430, 16481)]