50791818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 88554102

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 29, 33, 34, 42, 51, 58, 66, 77, 87, 102, 119, 154, 174, 187, 203, 223, 231, 238, 319, 357, 374, 406, 446, 462, 493, 561, 609, 638, 669, 714, 957, 986, 1122, 1218, 1309, 1338, 1479, 1561, 1914, 2233, 2453, 2618, 2958, 3122, 3451, 3791, 3927, 4466, 4683, 4906, 5423, 6467, 6699, 6902, 7359, 7582, 7854, 9366, 10353, 10846, 11373, 12934, 13398, 14718, 16269, 17171, 19401, 20706, 22746, 26537, 32538, 34342, 37961, 38802, 41701, 45269, 51513, 53074, 71137, 75922, 79611, 83402, 90538, 103026, 109939, 113883, 125103, 135807, 142274, 159222, 213411, 219878, 227766, 250206, 271614, 291907, 329817, 426822, 497959, 583814, 659634, 769573, 875721, 995918, 1209329, 1493877, 1539146, 1751442, 2308719, 2418658, 2987754, 3627987, 4617438, 7255974, 8465303, 16930606, 25395909, 50791818]

約数ペア:

[(1, 50791818), (2, 25395909), (3, 16930606), (6, 8465303), (7, 7255974), (11, 4617438), (14, 3627987), (17, 2987754), (21, 2418658), (22, 2308719), (29, 1751442), (33, 1539146), (34, 1493877), (42, 1209329), (51, 995918), (58, 875721), (66, 769573), (77, 659634), (87, 583814), (102, 497959), (119, 426822), (154, 329817), (174, 291907), (187, 271614), (203, 250206), (223, 227766), (231, 219878), (238, 213411), (319, 159222), (357, 142274), (374, 135807), (406, 125103), (446, 113883), (462, 109939), (493, 103026), (561, 90538), (609, 83402), (638, 79611), (669, 75922), (714, 71137), (957, 53074), (986, 51513), (1122, 45269), (1218, 41701), (1309, 38802), (1338, 37961), (1479, 34342), (1561, 32538), (1914, 26537), (2233, 22746), (2453, 20706), (2618, 19401), (2958, 17171), (3122, 16269), (3451, 14718), (3791, 13398), (3927, 12934), (4466, 11373), (4683, 10846), (4906, 10353), (5423, 9366), (6467, 7854), (6699, 7582), (6902, 7359)]