49188490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16494

約数の個数: 32

約数和(自身を含む): 99501696

約数和(自身を除く): 50313206

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 16451, 32902, 82255, 164510, 213863, 378373, 427726, 756746, 1069315, 1891865, 2138630, 3783730, 4918849, 9837698, 24594245, 49188490]

約数ペア:

[(1, 49188490), (2, 24594245), (5, 9837698), (10, 4918849), (13, 3783730), (23, 2138630), (26, 1891865), (46, 1069315), (65, 756746), (115, 427726), (130, 378373), (230, 213863), (299, 164510), (598, 82255), (1495, 32902), (2990, 16451)]