47390798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 94711680

約数和(自身を除く): 47320882

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 91, 106, 119, 182, 221, 238, 289, 371, 442, 578, 689, 742, 901, 1378, 1547, 1802, 2023, 3094, 3757, 4046, 4823, 4913, 6307, 7514, 9646, 9826, 11713, 12614, 15317, 23426, 26299, 30634, 34391, 52598, 63869, 68782, 81991, 107219, 127738, 163982, 199121, 214438, 260389, 398242, 447083, 520778, 894166, 1393847, 1822723, 2787694, 3385057, 3645446, 6770114, 23695399, 47390798]

約数ペア:

[(1, 47390798), (2, 23695399), (7, 6770114), (13, 3645446), (14, 3385057), (17, 2787694), (26, 1822723), (34, 1393847), (53, 894166), (91, 520778), (106, 447083), (119, 398242), (182, 260389), (221, 214438), (238, 199121), (289, 163982), (371, 127738), (442, 107219), (578, 81991), (689, 68782), (742, 63869), (901, 52598), (1378, 34391), (1547, 30634), (1802, 26299), (2023, 23426), (3094, 15317), (3757, 12614), (4046, 11713), (4823, 9826), (4913, 9646), (6307, 7514)]