54717910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22192

約数の個数: 32

約数和(自身を含む): 111656160

約数和(自身を除く): 56938250

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22153, 44306, 110765, 221530, 287989, 420907, 575978, 841814, 1439945, 2104535, 2879890, 4209070, 5471791, 10943582, 27358955, 54717910]

約数ペア:

[(1, 54717910), (2, 27358955), (5, 10943582), (10, 5471791), (13, 4209070), (19, 2879890), (26, 2104535), (38, 1439945), (65, 841814), (95, 575978), (130, 420907), (190, 287989), (247, 221530), (494, 110765), (1235, 44306), (2470, 22153)]