50554480

素因数分解:

$2^4\times 5^1\times {\mathrm{631931}}^1$

素因数の和:631944

約数の個数: 20

約数和(自身を含む): 117539352

約数和(自身を除く): 66984872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631931, 1263862, 2527724, 3159655, 5055448, 6319310, 10110896, 12638620, 25277240, 50554480]

約数ペア:

[(1, 50554480), (2, 25277240), (4, 12638620), (5, 10110896), (8, 6319310), (10, 5055448), (16, 3159655), (20, 2527724), (40, 1263862), (80, 631931)]