54333420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 152583648

約数和(自身を除く): 98250228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2281, 2382, 3970, 4562, 4764, 5955, 6843, 7940, 9124, 11405, 11910, 13686, 22810, 23820, 27372, 34215, 45620, 68430, 136860, 905557, 1811114, 2716671, 3622228, 4527785, 5433342, 9055570, 10866684, 13583355, 18111140, 27166710, 54333420]

約数ペア:

[(1, 54333420), (2, 27166710), (3, 18111140), (4, 13583355), (5, 10866684), (6, 9055570), (10, 5433342), (12, 4527785), (15, 3622228), (20, 2716671), (30, 1811114), (60, 905557), (397, 136860), (794, 68430), (1191, 45620), (1588, 34215), (1985, 27372), (2281, 23820), (2382, 22810), (3970, 13686), (4562, 11910), (4764, 11405), (5955, 9124), (6843, 7940)]