50271910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20353}}^1$

素因数の和:20392

約数の個数: 32

約数和(自身を含む): 102584160

約数和(自身を除く): 52312250

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20353, 40706, 101765, 203530, 264589, 386707, 529178, 773414, 1322945, 1933535, 2645890, 3867070, 5027191, 10054382, 25135955, 50271910]

約数ペア:

[(1, 50271910), (2, 25135955), (5, 10054382), (10, 5027191), (13, 3867070), (19, 2645890), (26, 1933535), (38, 1322945), (65, 773414), (95, 529178), (130, 386707), (190, 264589), (247, 203530), (494, 101765), (1235, 40706), (2470, 20353)]