47254020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71597}}^1$

素因数の和:71620

約数の個数: 48

約数和(自身を含む): 144341568

約数和(自身を除く): 97087548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71597, 143194, 214791, 286388, 357985, 429582, 715970, 787567, 859164, 1073955, 1431940, 1575134, 2147910, 2362701, 3150268, 3937835, 4295820, 4725402, 7875670, 9450804, 11813505, 15751340, 23627010, 47254020]

約数ペア:

[(1, 47254020), (2, 23627010), (3, 15751340), (4, 11813505), (5, 9450804), (6, 7875670), (10, 4725402), (11, 4295820), (12, 3937835), (15, 3150268), (20, 2362701), (22, 2147910), (30, 1575134), (33, 1431940), (44, 1073955), (55, 859164), (60, 787567), (66, 715970), (110, 429582), (132, 357985), (165, 286388), (220, 214791), (330, 143194), (660, 71597)]