47990447

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 52617600

約数和(自身を除く): 4627153

約数列:

[1, 19, 29, 251, 347, 551, 4769, 6593, 7279, 10063, 87097, 138301, 191197, 1654843, 2525813, 47990447]

約数ペア:

[(1, 47990447), (19, 2525813), (29, 1654843), (251, 191197), (347, 138301), (551, 87097), (4769, 10063), (6593, 7279)]