48485940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18793}}^1$

素因数の和:18848

約数の個数: 48

約数和(自身を含む): 138925248

約数和(自身を除く): 90439308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 18793, 37586, 56379, 75172, 93965, 112758, 187930, 225516, 281895, 375860, 563790, 808099, 1127580, 1616198, 2424297, 3232396, 4040495, 4848594, 8080990, 9697188, 12121485, 16161980, 24242970, 48485940]

約数ペア:

[(1, 48485940), (2, 24242970), (3, 16161980), (4, 12121485), (5, 9697188), (6, 8080990), (10, 4848594), (12, 4040495), (15, 3232396), (20, 2424297), (30, 1616198), (43, 1127580), (60, 808099), (86, 563790), (129, 375860), (172, 281895), (215, 225516), (258, 187930), (430, 112758), (516, 93965), (645, 75172), (860, 56379), (1290, 37586), (2580, 18793)]