51819990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5449}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 124783200

約数和(自身を除く): 72963210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 5449, 9510, 10898, 16347, 27245, 32694, 54490, 81735, 163470, 1727333, 3454666, 5181999, 8636665, 10363998, 17273330, 25909995, 51819990]

約数ペア:

[(1, 51819990), (2, 25909995), (3, 17273330), (5, 10363998), (6, 8636665), (10, 5181999), (15, 3454666), (30, 1727333), (317, 163470), (634, 81735), (951, 54490), (1585, 32694), (1902, 27245), (3170, 16347), (4755, 10898), (5449, 9510)]