47883810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 125919360

約数和(自身を除く): 78035550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2081, 2301, 3835, 4162, 4602, 6243, 7670, 10405, 11505, 12486, 20810, 23010, 27053, 31215, 54106, 62430, 81159, 122779, 135265, 162318, 245558, 270530, 368337, 405795, 613895, 736674, 811590, 1227790, 1596127, 1841685, 3192254, 3683370, 4788381, 7980635, 9576762, 15961270, 23941905, 47883810]

約数ペア:

[(1, 47883810), (2, 23941905), (3, 15961270), (5, 9576762), (6, 7980635), (10, 4788381), (13, 3683370), (15, 3192254), (26, 1841685), (30, 1596127), (39, 1227790), (59, 811590), (65, 736674), (78, 613895), (118, 405795), (130, 368337), (177, 270530), (195, 245558), (295, 162318), (354, 135265), (390, 122779), (590, 81159), (767, 62430), (885, 54106), (1534, 31215), (1770, 27053), (2081, 23010), (2301, 20810), (3835, 12486), (4162, 11505), (4602, 10405), (6243, 7670)]