49508186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 97843200

約数和(自身を除く): 48335014

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 103, 133, 139, 182, 206, 247, 266, 278, 494, 721, 973, 1339, 1442, 1729, 1807, 1946, 1957, 2641, 2678, 3458, 3614, 3914, 5282, 9373, 12649, 13699, 14317, 18487, 18746, 25298, 25441, 27398, 28634, 34333, 36974, 50882, 68666, 100219, 178087, 186121, 200438, 240331, 272023, 356174, 372242, 480662, 544046, 1302847, 1904161, 2605694, 3536299, 3808322, 7072598, 24754093, 49508186]

約数ペア:

[(1, 49508186), (2, 24754093), (7, 7072598), (13, 3808322), (14, 3536299), (19, 2605694), (26, 1904161), (38, 1302847), (91, 544046), (103, 480662), (133, 372242), (139, 356174), (182, 272023), (206, 240331), (247, 200438), (266, 186121), (278, 178087), (494, 100219), (721, 68666), (973, 50882), (1339, 36974), (1442, 34333), (1729, 28634), (1807, 27398), (1946, 25441), (1957, 25298), (2641, 18746), (2678, 18487), (3458, 14317), (3614, 13699), (3914, 12649), (5282, 9373)]