52105228

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 112039200

約数和(自身を除く): 59933972

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 89, 98, 103, 116, 178, 196, 203, 206, 356, 406, 412, 623, 721, 812, 1246, 1421, 1442, 2492, 2581, 2842, 2884, 2987, 4361, 5047, 5162, 5684, 5974, 8722, 9167, 10094, 10324, 11948, 17444, 18067, 18334, 20188, 20909, 36134, 36668, 41818, 64169, 72268, 83636, 126469, 128338, 146363, 252938, 256676, 265843, 292726, 449183, 505876, 531686, 585452, 898366, 1063372, 1796732, 1860901, 3721802, 7443604, 13026307, 26052614, 52105228]

約数ペア:

[(1, 52105228), (2, 26052614), (4, 13026307), (7, 7443604), (14, 3721802), (28, 1860901), (29, 1796732), (49, 1063372), (58, 898366), (89, 585452), (98, 531686), (103, 505876), (116, 449183), (178, 292726), (196, 265843), (203, 256676), (206, 252938), (356, 146363), (406, 128338), (412, 126469), (623, 83636), (721, 72268), (812, 64169), (1246, 41818), (1421, 36668), (1442, 36134), (2492, 20909), (2581, 20188), (2842, 18334), (2884, 18067), (2987, 17444), (4361, 11948), (5047, 10324), (5162, 10094), (5684, 9167), (5974, 8722)]