48678190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23328

約数の個数: 32

約数和(自身を含む): 100621440

約数和(自身を除く): 51943250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 23291, 46582, 116455, 232910, 256201, 442529, 512402, 885058, 1281005, 2212645, 2562010, 4425290, 4867819, 9735638, 24339095, 48678190]

約数ペア:

[(1, 48678190), (2, 24339095), (5, 9735638), (10, 4867819), (11, 4425290), (19, 2562010), (22, 2212645), (38, 1281005), (55, 885058), (95, 512402), (110, 442529), (190, 256201), (209, 232910), (418, 116455), (1045, 46582), (2090, 23291)]