72254950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{49831}}^1$

素因数の和:49872

約数の個数: 24

約数和(自身を含む): 139031280

約数和(自身を除く): 66776330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 49831, 99662, 249155, 498310, 1245775, 1445099, 2491550, 2890198, 7225495, 14450990, 36127475, 72254950]

約数ペア:

[(1, 72254950), (2, 36127475), (5, 14450990), (10, 7225495), (25, 2890198), (29, 2491550), (50, 1445099), (58, 1245775), (145, 498310), (290, 249155), (725, 99662), (1450, 49831)]