55257752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 122601600

約数和(自身を除く): 67343848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 731, 748, 859, 946, 1462, 1496, 1718, 1892, 2924, 3436, 3784, 5848, 6872, 8041, 9449, 14603, 16082, 18898, 29206, 32164, 36937, 37796, 58412, 64328, 73874, 75592, 116824, 147748, 160633, 295496, 321266, 406307, 627929, 642532, 812614, 1255858, 1285064, 1625228, 2511716, 3250456, 5023432, 6907219, 13814438, 27628876, 55257752]

約数ペア:

[(1, 55257752), (2, 27628876), (4, 13814438), (8, 6907219), (11, 5023432), (17, 3250456), (22, 2511716), (34, 1625228), (43, 1285064), (44, 1255858), (68, 812614), (86, 642532), (88, 627929), (136, 406307), (172, 321266), (187, 295496), (344, 160633), (374, 147748), (473, 116824), (731, 75592), (748, 73874), (859, 64328), (946, 58412), (1462, 37796), (1496, 36937), (1718, 32164), (1892, 29206), (2924, 18898), (3436, 16082), (3784, 14603), (5848, 9449), (6872, 8041)]