47809190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 102816000

約数和(自身を除く): 55006810

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 499, 670, 715, 737, 871, 998, 1430, 1474, 1742, 2495, 3685, 4355, 4990, 5489, 6487, 7370, 8710, 9581, 10978, 12974, 19162, 27445, 32435, 33433, 47905, 54890, 64870, 66866, 71357, 95810, 142714, 167165, 334330, 356785, 367763, 434629, 713570, 735526, 869258, 1838815, 2173145, 3677630, 4346290, 4780919, 9561838, 23904595, 47809190]

約数ペア:

[(1, 47809190), (2, 23904595), (5, 9561838), (10, 4780919), (11, 4346290), (13, 3677630), (22, 2173145), (26, 1838815), (55, 869258), (65, 735526), (67, 713570), (110, 434629), (130, 367763), (134, 356785), (143, 334330), (286, 167165), (335, 142714), (499, 95810), (670, 71357), (715, 66866), (737, 64870), (871, 54890), (998, 47905), (1430, 33433), (1474, 32435), (1742, 27445), (2495, 19162), (3685, 12974), (4355, 10978), (4990, 9581), (5489, 8710), (6487, 7370)]