48741220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1831}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 112646016

約数和(自身を除く): 63904796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 1831, 2420, 2662, 3662, 5324, 6655, 7324, 9155, 13310, 18310, 20141, 26620, 36620, 40282, 80564, 100705, 201410, 221551, 402820, 443102, 886204, 1107755, 2215510, 2437061, 4431020, 4874122, 9748244, 12185305, 24370610, 48741220]

約数ペア:

[(1, 48741220), (2, 24370610), (4, 12185305), (5, 9748244), (10, 4874122), (11, 4431020), (20, 2437061), (22, 2215510), (44, 1107755), (55, 886204), (110, 443102), (121, 402820), (220, 221551), (242, 201410), (484, 100705), (605, 80564), (1210, 40282), (1331, 36620), (1831, 26620), (2420, 20141), (2662, 18310), (3662, 13310), (5324, 9155), (6655, 7324)]