51671230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 100735488

約数和(自身を除く): 49064258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2081, 2483, 4162, 4966, 10405, 12415, 20810, 24830, 27053, 54106, 135265, 270530, 397471, 794942, 1987355, 3974710, 5167123, 10334246, 25835615, 51671230]

約数ペア:

[(1, 51671230), (2, 25835615), (5, 10334246), (10, 5167123), (13, 3974710), (26, 1987355), (65, 794942), (130, 397471), (191, 270530), (382, 135265), (955, 54106), (1910, 27053), (2081, 24830), (2483, 20810), (4162, 12415), (4966, 10405)]