49948180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4721}}^1$

素因数の和:4776

約数の個数: 36

約数和(自身を含む): 109673172

約数和(自身を除く): 59724992

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 4721, 5290, 9442, 10580, 18884, 23605, 47210, 94420, 108583, 217166, 434332, 542915, 1085830, 2171660, 2497409, 4994818, 9989636, 12487045, 24974090, 49948180]

約数ペア:

[(1, 49948180), (2, 24974090), (4, 12487045), (5, 9989636), (10, 4994818), (20, 2497409), (23, 2171660), (46, 1085830), (92, 542915), (115, 434332), (230, 217166), (460, 108583), (529, 94420), (1058, 47210), (2116, 23605), (2645, 18884), (4721, 10580), (5290, 9442)]