48919760

素因数分解:

$2^4\times 5^1\times {\mathrm{611497}}^1$

素因数の和:611510

約数の個数: 20

約数和(自身を含む): 113738628

約数和(自身を除く): 64818868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 611497, 1222994, 2445988, 3057485, 4891976, 6114970, 9783952, 12229940, 24459880, 48919760]

約数ペア:

[(1, 48919760), (2, 24459880), (4, 12229940), (5, 9783952), (8, 6114970), (10, 4891976), (16, 3057485), (20, 2445988), (40, 1222994), (80, 611497)]