55686228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1327}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 140555520

約数和(自身を除く): 84869292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1327, 1614, 2654, 3228, 3497, 3981, 5308, 6994, 7962, 10491, 13988, 15924, 17251, 20982, 34502, 41964, 51753, 69004, 103506, 207012, 356963, 713926, 1070889, 1427852, 2141778, 4283556, 4640519, 9281038, 13921557, 18562076, 27843114, 55686228]

約数ペア:

[(1, 55686228), (2, 27843114), (3, 18562076), (4, 13921557), (6, 9281038), (12, 4640519), (13, 4283556), (26, 2141778), (39, 1427852), (52, 1070889), (78, 713926), (156, 356963), (269, 207012), (538, 103506), (807, 69004), (1076, 51753), (1327, 41964), (1614, 34502), (2654, 20982), (3228, 17251), (3497, 15924), (3981, 13988), (5308, 10491), (6994, 7962)]