47982502

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 72829152

約数和(自身を除く): 24846650

約数列:

[1, 2, 193, 197, 386, 394, 631, 1262, 38021, 76042, 121783, 124307, 243566, 248614, 23991251, 47982502]

約数ペア:

[(1, 47982502), (2, 23991251), (193, 248614), (197, 243566), (386, 124307), (394, 121783), (631, 76042), (1262, 38021)]