53843530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21838

約数の個数: 32

約数和(自身を含む): 109872000

約数和(自身を除く): 56028470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21799, 43598, 108995, 217990, 283387, 414181, 566774, 828362, 1416935, 2070905, 2833870, 4141810, 5384353, 10768706, 26921765, 53843530]

約数ペア:

[(1, 53843530), (2, 26921765), (5, 10768706), (10, 5384353), (13, 4141810), (19, 2833870), (26, 2070905), (38, 1416935), (65, 828362), (95, 566774), (130, 414181), (190, 283387), (247, 217990), (494, 108995), (1235, 43598), (2470, 21799)]