49851212

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 97305600

約数和(自身を除く): 47454388

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 316, 361, 437, 722, 874, 1444, 1501, 1748, 1817, 3002, 3634, 6004, 6859, 7268, 8303, 13718, 16606, 27436, 28519, 33212, 34523, 57038, 69046, 114076, 138092, 157757, 315514, 541861, 631028, 655937, 1083722, 1311874, 2167444, 2623748, 12462803, 24925606, 49851212]

約数ペア:

[(1, 49851212), (2, 24925606), (4, 12462803), (19, 2623748), (23, 2167444), (38, 1311874), (46, 1083722), (76, 655937), (79, 631028), (92, 541861), (158, 315514), (316, 157757), (361, 138092), (437, 114076), (722, 69046), (874, 57038), (1444, 34523), (1501, 33212), (1748, 28519), (1817, 27436), (3002, 16606), (3634, 13718), (6004, 8303), (6859, 7268)]