49910340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43781}}^1$

素因数の和:43812

約数の個数: 48

約数和(自身を含む): 147107520

約数和(自身を除く): 97197180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 43781, 87562, 131343, 175124, 218905, 262686, 437810, 525372, 656715, 831839, 875620, 1313430, 1663678, 2495517, 2626860, 3327356, 4159195, 4991034, 8318390, 9982068, 12477585, 16636780, 24955170, 49910340]

約数ペア:

[(1, 49910340), (2, 24955170), (3, 16636780), (4, 12477585), (5, 9982068), (6, 8318390), (10, 4991034), (12, 4159195), (15, 3327356), (19, 2626860), (20, 2495517), (30, 1663678), (38, 1313430), (57, 875620), (60, 831839), (76, 656715), (95, 525372), (114, 437810), (190, 262686), (228, 218905), (285, 175124), (380, 131343), (570, 87562), (1140, 43781)]