55479180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2377}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 155806560

約数和(自身を除く): 100327380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 2377, 3890, 4668, 4754, 5835, 7131, 7780, 9508, 11670, 11885, 14262, 23340, 23770, 28524, 35655, 47540, 71310, 142620, 924653, 1849306, 2773959, 3698612, 4623265, 5547918, 9246530, 11095836, 13869795, 18493060, 27739590, 55479180]

約数ペア:

[(1, 55479180), (2, 27739590), (3, 18493060), (4, 13869795), (5, 11095836), (6, 9246530), (10, 5547918), (12, 4623265), (15, 3698612), (20, 2773959), (30, 1849306), (60, 924653), (389, 142620), (778, 71310), (1167, 47540), (1556, 35655), (1945, 28524), (2334, 23770), (2377, 23340), (3890, 14262), (4668, 11885), (4754, 11670), (5835, 9508), (7131, 7780)]