48742380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270791}}^1$

素因数の和:270806

約数の個数: 36

約数和(自身を含む): 147852432

約数和(自身を除く): 99110052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270791, 541582, 812373, 1083164, 1353955, 1624746, 2437119, 2707910, 3249492, 4061865, 4874238, 5415820, 8123730, 9748476, 12185595, 16247460, 24371190, 48742380]

約数ペア:

[(1, 48742380), (2, 24371190), (3, 16247460), (4, 12185595), (5, 9748476), (6, 8123730), (9, 5415820), (10, 4874238), (12, 4061865), (15, 3249492), (18, 2707910), (20, 2437119), (30, 1624746), (36, 1353955), (45, 1083164), (60, 812373), (90, 541582), (180, 270791)]