47903020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9510

約数の個数: 48

約数和(自身を含む): 114524928

約数和(自身を除く): 66621908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 9467, 18934, 37868, 47335, 94670, 104137, 189340, 208274, 217741, 416548, 435482, 520685, 870964, 1041370, 1088705, 2082740, 2177410, 2395151, 4354820, 4790302, 9580604, 11975755, 23951510, 47903020]

約数ペア:

[(1, 47903020), (2, 23951510), (4, 11975755), (5, 9580604), (10, 4790302), (11, 4354820), (20, 2395151), (22, 2177410), (23, 2082740), (44, 1088705), (46, 1041370), (55, 870964), (92, 520685), (110, 435482), (115, 416548), (220, 217741), (230, 208274), (253, 189340), (460, 104137), (506, 94670), (1012, 47335), (1265, 37868), (2530, 18934), (5060, 9467)]