51332340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3253}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 144321408

約数和(自身を除く): 92989068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3253, 3945, 5260, 6506, 7890, 9759, 13012, 15780, 16265, 19518, 32530, 39036, 48795, 65060, 97590, 195180, 855539, 1711078, 2566617, 3422156, 4277695, 5133234, 8555390, 10266468, 12833085, 17110780, 25666170, 51332340]

約数ペア:

[(1, 51332340), (2, 25666170), (3, 17110780), (4, 12833085), (5, 10266468), (6, 8555390), (10, 5133234), (12, 4277695), (15, 3422156), (20, 2566617), (30, 1711078), (60, 855539), (263, 195180), (526, 97590), (789, 65060), (1052, 48795), (1315, 39036), (1578, 32530), (2630, 19518), (3156, 16265), (3253, 15780), (3945, 13012), (5260, 9759), (6506, 7890)]