47028490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 87305040

約数和(自身を除く): 40276550

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 997, 1994, 4717, 4985, 9434, 9970, 23585, 47170, 52841, 88733, 105682, 177466, 264205, 443665, 528410, 887330, 4702849, 9405698, 23514245, 47028490]

約数ペア:

[(1, 47028490), (2, 23514245), (5, 9405698), (10, 4702849), (53, 887330), (89, 528410), (106, 443665), (178, 264205), (265, 177466), (445, 105682), (530, 88733), (890, 52841), (997, 47170), (1994, 23585), (4717, 9970), (4985, 9434)]