45043642

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 87661440

約数和(自身を除く): 42617798

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1423, 1666, 1862, 2261, 2846, 4522, 9961, 15827, 19922, 24191, 27037, 31654, 48382, 54074, 69727, 139454, 169337, 189259, 338674, 378518, 459629, 919258, 1185359, 1324813, 2370718, 2649626, 3217403, 6434806, 22521821, 45043642]

約数ペア:

[(1, 45043642), (2, 22521821), (7, 6434806), (14, 3217403), (17, 2649626), (19, 2370718), (34, 1324813), (38, 1185359), (49, 919258), (98, 459629), (119, 378518), (133, 338674), (238, 189259), (266, 169337), (323, 139454), (646, 69727), (833, 54074), (931, 48382), (1423, 31654), (1666, 27037), (1862, 24191), (2261, 19922), (2846, 15827), (4522, 9961)]