57240790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 108158976

約数和(自身を除く): 50918186

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1303, 1910, 2606, 4393, 6515, 8786, 13030, 21965, 29969, 43930, 59938, 149845, 248873, 299690, 497746, 1244365, 2488730, 5724079, 11448158, 28620395, 57240790]

約数ペア:

[(1, 57240790), (2, 28620395), (5, 11448158), (10, 5724079), (23, 2488730), (46, 1244365), (115, 497746), (191, 299690), (230, 248873), (382, 149845), (955, 59938), (1303, 43930), (1910, 29969), (2606, 21965), (4393, 13030), (6515, 8786)]