47140990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3389}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 92262240

約数和(自身を除く): 45121250

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 3389, 6778, 6955, 13910, 16945, 33890, 44057, 88114, 220285, 362623, 440570, 725246, 1813115, 3626230, 4714099, 9428198, 23570495, 47140990]

約数ペア:

[(1, 47140990), (2, 23570495), (5, 9428198), (10, 4714099), (13, 3626230), (26, 1813115), (65, 725246), (107, 440570), (130, 362623), (214, 220285), (535, 88114), (1070, 44057), (1391, 33890), (2782, 16945), (3389, 13910), (6778, 6955)]