56396132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1321}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 106495032

約数和(自身を除く): 50098900

約数列:

[1, 2, 4, 13, 26, 52, 821, 1321, 1642, 2642, 3284, 5284, 10673, 17173, 21346, 34346, 42692, 68692, 1084541, 2169082, 4338164, 14099033, 28198066, 56396132]

約数ペア:

[(1, 56396132), (2, 28198066), (4, 14099033), (13, 4338164), (26, 2169082), (52, 1084541), (821, 68692), (1321, 42692), (1642, 34346), (2642, 21346), (3284, 17173), (5284, 10673)]