56358790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 103219200

約数和(自身を除く): 46860410

約数列:

[1, 2, 5, 10, 127, 199, 223, 254, 398, 446, 635, 995, 1115, 1270, 1990, 2230, 25273, 28321, 44377, 50546, 56642, 88754, 126365, 141605, 221885, 252730, 283210, 443770, 5635879, 11271758, 28179395, 56358790]

約数ペア:

[(1, 56358790), (2, 28179395), (5, 11271758), (10, 5635879), (127, 443770), (199, 283210), (223, 252730), (254, 221885), (398, 141605), (446, 126365), (635, 88754), (995, 56642), (1115, 50546), (1270, 44377), (1990, 28321), (2230, 25273)]