904102550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47963}}^1$

素因数の和:48017

約数の個数: 48

約数和(自身を含む): 1873473840

約数和(自身を除く): 969371290

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 47963, 95926, 239815, 479630, 623519, 1199075, 1247038, 1390927, 2398150, 2781854, 3117595, 6235190, 6954635, 13909270, 15587975, 18082051, 31175950, 34773175, 36164102, 69546350, 90410255, 180820510, 452051275, 904102550]

約数ペア:

[(1, 904102550), (2, 452051275), (5, 180820510), (10, 90410255), (13, 69546350), (25, 36164102), (26, 34773175), (29, 31175950), (50, 18082051), (58, 15587975), (65, 13909270), (130, 6954635), (145, 6235190), (290, 3117595), (325, 2781854), (377, 2398150), (650, 1390927), (725, 1247038), (754, 1199075), (1450, 623519), (1885, 479630), (3770, 239815), (9425, 95926), (18850, 47963)]