53246864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 118492416

約数和(自身を除く): 65245552

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 47, 82, 88, 94, 157, 164, 176, 188, 314, 328, 376, 451, 517, 628, 656, 752, 902, 1034, 1256, 1727, 1804, 1927, 2068, 2512, 3454, 3608, 3854, 4136, 6437, 6908, 7216, 7379, 7708, 8272, 12874, 13816, 14758, 15416, 21197, 25748, 27632, 29516, 30832, 42394, 51496, 59032, 70807, 81169, 84788, 102992, 118064, 141614, 162338, 169576, 283228, 302539, 324676, 339152, 566456, 605078, 649352, 1132912, 1210156, 1298704, 2420312, 3327929, 4840624, 6655858, 13311716, 26623432, 53246864]

約数ペア:

[(1, 53246864), (2, 26623432), (4, 13311716), (8, 6655858), (11, 4840624), (16, 3327929), (22, 2420312), (41, 1298704), (44, 1210156), (47, 1132912), (82, 649352), (88, 605078), (94, 566456), (157, 339152), (164, 324676), (176, 302539), (188, 283228), (314, 169576), (328, 162338), (376, 141614), (451, 118064), (517, 102992), (628, 84788), (656, 81169), (752, 70807), (902, 59032), (1034, 51496), (1256, 42394), (1727, 30832), (1804, 29516), (1927, 27632), (2068, 25748), (2512, 21197), (3454, 15416), (3608, 14758), (3854, 13816), (4136, 12874), (6437, 8272), (6908, 7708), (7216, 7379)]