55702108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 125752032

約数和(自身を除く): 70049924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 401, 451, 484, 574, 802, 847, 902, 1148, 1604, 1694, 1804, 2807, 3157, 3388, 4411, 4961, 5614, 6314, 8822, 9922, 11228, 12628, 16441, 17644, 19844, 30877, 32882, 34727, 48521, 61754, 65764, 69454, 97042, 115087, 123508, 138908, 180851, 194084, 230174, 339647, 361702, 460348, 679294, 723404, 1265957, 1358588, 1989361, 2531914, 3978722, 5063828, 7957444, 13925527, 27851054, 55702108]

約数ペア:

[(1, 55702108), (2, 27851054), (4, 13925527), (7, 7957444), (11, 5063828), (14, 3978722), (22, 2531914), (28, 1989361), (41, 1358588), (44, 1265957), (77, 723404), (82, 679294), (121, 460348), (154, 361702), (164, 339647), (242, 230174), (287, 194084), (308, 180851), (401, 138908), (451, 123508), (484, 115087), (574, 97042), (802, 69454), (847, 65764), (902, 61754), (1148, 48521), (1604, 34727), (1694, 32882), (1804, 30877), (2807, 19844), (3157, 17644), (3388, 16441), (4411, 12628), (4961, 11228), (5614, 9922), (6314, 8822)]