51555380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{43691}}^1$

素因数の和:43759

約数の個数: 24

約数和(自身を含む): 110103840

約数和(自身を除く): 58548460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 43691, 87382, 174764, 218455, 436910, 873820, 2577769, 5155538, 10311076, 12888845, 25777690, 51555380]

約数ペア:

[(1, 51555380), (2, 25777690), (4, 12888845), (5, 10311076), (10, 5155538), (20, 2577769), (59, 873820), (118, 436910), (236, 218455), (295, 174764), (590, 87382), (1180, 43691)]