47914340

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12161}}^1$

素因数の和:12367

約数の個数: 24

約数和(自身を含む): 101139192

約数和(自身を除く): 53224852

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 12161, 24322, 48644, 60805, 121610, 243220, 2395717, 4791434, 9582868, 11978585, 23957170, 47914340]

約数ペア:

[(1, 47914340), (2, 23957170), (4, 11978585), (5, 9582868), (10, 4791434), (20, 2395717), (197, 243220), (394, 121610), (788, 60805), (985, 48644), (1970, 24322), (3940, 12161)]