48654140

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10909}}^1$

素因数の和:11141

約数の個数: 24

約数和(自身を含む): 102641280

約数和(自身を除く): 53987140

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 10909, 21818, 43636, 54545, 109090, 218180, 2432707, 4865414, 9730828, 12163535, 24327070, 48654140]

約数ペア:

[(1, 48654140), (2, 24327070), (4, 12163535), (5, 9730828), (10, 4865414), (20, 2432707), (223, 218180), (446, 109090), (892, 54545), (1115, 43636), (2230, 21818), (4460, 10909)]