48474890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2477}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 92776320

約数和(自身を除く): 44301430

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2477, 3914, 4954, 9785, 12385, 19570, 24770, 47063, 94126, 235315, 255131, 470630, 510262, 1275655, 2551310, 4847489, 9694978, 24237445, 48474890]

約数ペア:

[(1, 48474890), (2, 24237445), (5, 9694978), (10, 4847489), (19, 2551310), (38, 1275655), (95, 510262), (103, 470630), (190, 255131), (206, 235315), (515, 94126), (1030, 47063), (1957, 24770), (2477, 19570), (3914, 12385), (4954, 9785)]