53194870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 56291210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 190, 215, 323, 383, 430, 646, 731, 766, 817, 1462, 1615, 1634, 1915, 3230, 3655, 3830, 4085, 6511, 7277, 7310, 8170, 13022, 13889, 14554, 16469, 27778, 32555, 32938, 36385, 65110, 69445, 72770, 82345, 123709, 138890, 164690, 247418, 279973, 312911, 559946, 618545, 625822, 1237090, 1399865, 1564555, 2799730, 3129110, 5319487, 10638974, 26597435, 53194870]

約数ペア:

[(1, 53194870), (2, 26597435), (5, 10638974), (10, 5319487), (17, 3129110), (19, 2799730), (34, 1564555), (38, 1399865), (43, 1237090), (85, 625822), (86, 618545), (95, 559946), (170, 312911), (190, 279973), (215, 247418), (323, 164690), (383, 138890), (430, 123709), (646, 82345), (731, 72770), (766, 69445), (817, 65110), (1462, 36385), (1615, 32938), (1634, 32555), (1915, 27778), (3230, 16469), (3655, 14554), (3830, 13889), (4085, 13022), (6511, 8170), (7277, 7310)]