48384460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 105025536

約数和(自身を除く): 56641076

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 127, 172, 215, 254, 430, 443, 508, 635, 860, 886, 1270, 1772, 2215, 2540, 4430, 5461, 8860, 10922, 19049, 21844, 27305, 38098, 54610, 56261, 76196, 95245, 109220, 112522, 190490, 225044, 281305, 380980, 562610, 1125220, 2419223, 4838446, 9676892, 12096115, 24192230, 48384460]

約数ペア:

[(1, 48384460), (2, 24192230), (4, 12096115), (5, 9676892), (10, 4838446), (20, 2419223), (43, 1125220), (86, 562610), (127, 380980), (172, 281305), (215, 225044), (254, 190490), (430, 112522), (443, 109220), (508, 95245), (635, 76196), (860, 56261), (886, 54610), (1270, 38098), (1772, 27305), (2215, 21844), (2540, 19049), (4430, 10922), (5461, 8860)]