52748930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2039}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 50067070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2039, 2587, 4078, 5174, 10195, 12935, 20390, 25870, 26507, 53014, 132535, 265070, 405761, 811522, 2028805, 4057610, 5274893, 10549786, 26374465, 52748930]

約数ペア:

[(1, 52748930), (2, 26374465), (5, 10549786), (10, 5274893), (13, 4057610), (26, 2028805), (65, 811522), (130, 405761), (199, 265070), (398, 132535), (995, 53014), (1990, 26507), (2039, 25870), (2587, 20390), (4078, 12935), (5174, 10195)]