55309930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1061}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 107584848

約数和(自身を除く): 52274918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 1061, 2005, 2122, 4010, 5213, 5305, 10426, 10610, 13793, 26065, 27586, 52130, 68965, 137930, 425461, 850922, 2127305, 4254610, 5530993, 11061986, 27654965, 55309930]

約数ペア:

[(1, 55309930), (2, 27654965), (5, 11061986), (10, 5530993), (13, 4254610), (26, 2127305), (65, 850922), (130, 425461), (401, 137930), (802, 68965), (1061, 52130), (2005, 27586), (2122, 26065), (4010, 13793), (5213, 10610), (5305, 10426)]