49236369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 86389632

約数和(自身を除く): 37153263

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 103, 119, 221, 273, 309, 357, 663, 721, 1339, 1547, 1751, 2163, 4017, 4641, 5253, 9373, 10609, 12257, 22763, 28119, 31827, 36771, 68289, 74263, 137917, 159341, 180353, 222789, 413751, 478023, 541059, 965419, 1262471, 2344589, 2896257, 3787413, 7033767, 16412123, 49236369]

約数ペア:

[(1, 49236369), (3, 16412123), (7, 7033767), (13, 3787413), (17, 2896257), (21, 2344589), (39, 1262471), (51, 965419), (91, 541059), (103, 478023), (119, 413751), (221, 222789), (273, 180353), (309, 159341), (357, 137917), (663, 74263), (721, 68289), (1339, 36771), (1547, 31827), (1751, 28119), (2163, 22763), (4017, 12257), (4641, 10609), (5253, 9373)]