56793456

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2179}}^1$

素因数の和:2374

約数の個数: 60

約数和(自身を含む): 159894280

約数和(自身を除く): 103100824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2179, 2896, 3258, 4344, 4358, 6516, 6537, 8688, 8716, 13032, 13074, 17432, 19611, 26064, 26148, 34864, 39222, 52296, 78444, 104592, 156888, 313776, 394399, 788798, 1183197, 1577596, 2366394, 3155192, 3549591, 4732788, 6310384, 7099182, 9465576, 14198364, 18931152, 28396728, 56793456]

約数ペア:

[(1, 56793456), (2, 28396728), (3, 18931152), (4, 14198364), (6, 9465576), (8, 7099182), (9, 6310384), (12, 4732788), (16, 3549591), (18, 3155192), (24, 2366394), (36, 1577596), (48, 1183197), (72, 788798), (144, 394399), (181, 313776), (362, 156888), (543, 104592), (724, 78444), (1086, 52296), (1448, 39222), (1629, 34864), (2172, 26148), (2179, 26064), (2896, 19611), (3258, 17432), (4344, 13074), (4358, 13032), (6516, 8716), (6537, 8688)]