66483950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 71319730

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3527, 3770, 7054, 9425, 17635, 18850, 35270, 45851, 88175, 91702, 102283, 176350, 204566, 229255, 458510, 511415, 1022830, 1146275, 1329679, 2292550, 2557075, 2659358, 5114150, 6648395, 13296790, 33241975, 66483950]

約数ペア:

[(1, 66483950), (2, 33241975), (5, 13296790), (10, 6648395), (13, 5114150), (25, 2659358), (26, 2557075), (29, 2292550), (50, 1329679), (58, 1146275), (65, 1022830), (130, 511415), (145, 458510), (290, 229255), (325, 204566), (377, 176350), (650, 102283), (725, 91702), (754, 88175), (1450, 45851), (1885, 35270), (3527, 18850), (3770, 17635), (7054, 9425)]