50990030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 114065280

約数和(自身を除く): 63075250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 409, 455, 685, 818, 910, 959, 1370, 1781, 1918, 2045, 2863, 3562, 4090, 4795, 5317, 5726, 8905, 9590, 10634, 12467, 14315, 17810, 24934, 26585, 28630, 37219, 53170, 56033, 62335, 74438, 112066, 124670, 186095, 280165, 372190, 392231, 560330, 728429, 784462, 1456858, 1961155, 3642145, 3922310, 5099003, 7284290, 10198006, 25495015, 50990030]

約数ペア:

[(1, 50990030), (2, 25495015), (5, 10198006), (7, 7284290), (10, 5099003), (13, 3922310), (14, 3642145), (26, 1961155), (35, 1456858), (65, 784462), (70, 728429), (91, 560330), (130, 392231), (137, 372190), (182, 280165), (274, 186095), (409, 124670), (455, 112066), (685, 74438), (818, 62335), (910, 56033), (959, 53170), (1370, 37219), (1781, 28630), (1918, 26585), (2045, 24934), (2863, 17810), (3562, 14315), (4090, 12467), (4795, 10634), (5317, 9590), (5726, 8905)]