52686700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 125866944

約数和(自身を除く): 73180244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 211, 220, 227, 275, 422, 454, 550, 844, 908, 1055, 1100, 1135, 2110, 2270, 2321, 2497, 4220, 4540, 4642, 4994, 5275, 5675, 9284, 9988, 10550, 11350, 11605, 12485, 21100, 22700, 23210, 24970, 46420, 47897, 49940, 58025, 62425, 95794, 116050, 124850, 191588, 232100, 239485, 249700, 478970, 526867, 957940, 1053734, 1197425, 2107468, 2394850, 2634335, 4789700, 5268670, 10537340, 13171675, 26343350, 52686700]

約数ペア:

[(1, 52686700), (2, 26343350), (4, 13171675), (5, 10537340), (10, 5268670), (11, 4789700), (20, 2634335), (22, 2394850), (25, 2107468), (44, 1197425), (50, 1053734), (55, 957940), (100, 526867), (110, 478970), (211, 249700), (220, 239485), (227, 232100), (275, 191588), (422, 124850), (454, 116050), (550, 95794), (844, 62425), (908, 58025), (1055, 49940), (1100, 47897), (1135, 46420), (2110, 24970), (2270, 23210), (2321, 22700), (2497, 21100), (4220, 12485), (4540, 11605), (4642, 11350), (4994, 10550), (5275, 9988), (5675, 9284)]