48556120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8147}}^1$

素因数の和:8307

約数の個数: 32

約数和(自身を含む): 109998000

約数和(自身を除く): 61441880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 8147, 16294, 32588, 40735, 65176, 81470, 162940, 325880, 1213903, 2427806, 4855612, 6069515, 9711224, 12139030, 24278060, 48556120]

約数ペア:

[(1, 48556120), (2, 24278060), (4, 12139030), (5, 9711224), (8, 6069515), (10, 4855612), (20, 2427806), (40, 1213903), (149, 325880), (298, 162940), (596, 81470), (745, 65176), (1192, 40735), (1490, 32588), (2980, 16294), (5960, 8147)]