31414550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 62138880

約数和(自身を除く): 30724330

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 295, 463, 575, 590, 926, 1150, 1357, 1475, 2315, 2714, 2950, 4630, 6785, 10649, 11575, 13570, 21298, 23150, 27317, 33925, 53245, 54634, 67850, 106490, 136585, 266225, 273170, 532450, 628291, 682925, 1256582, 1365850, 3141455, 6282910, 15707275, 31414550]

約数ペア:

[(1, 31414550), (2, 15707275), (5, 6282910), (10, 3141455), (23, 1365850), (25, 1256582), (46, 682925), (50, 628291), (59, 532450), (115, 273170), (118, 266225), (230, 136585), (295, 106490), (463, 67850), (575, 54634), (590, 53245), (926, 33925), (1150, 27317), (1357, 23150), (1475, 21298), (2315, 13570), (2714, 11575), (2950, 10649), (4630, 6785)]