51791730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2789}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 124545600

約数和(自身を除く): 72753870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 2789, 3095, 3714, 5578, 6190, 8367, 9285, 13945, 16734, 18570, 27890, 41835, 83670, 1726391, 3452782, 5179173, 8631955, 10358346, 17263910, 25895865, 51791730]

約数ペア:

[(1, 51791730), (2, 25895865), (3, 17263910), (5, 10358346), (6, 8631955), (10, 5179173), (15, 3452782), (30, 1726391), (619, 83670), (1238, 41835), (1857, 27890), (2789, 18570), (3095, 16734), (3714, 13945), (5578, 9285), (6190, 8367)]