49892332

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20021}}^1$

素因数の和:20121

約数の個数: 24

約数和(自身を含む): 100910880

約数和(自身を除く): 51018548

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20021, 40042, 80084, 140147, 280294, 560588, 1781869, 3563738, 7127476, 12473083, 24946166, 49892332]

約数ペア:

[(1, 49892332), (2, 24946166), (4, 12473083), (7, 7127476), (14, 3563738), (28, 1781869), (89, 560588), (178, 280294), (356, 140147), (623, 80084), (1246, 40042), (2492, 20021)]