54354950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 115305120

約数和(自身を除く): 60950170

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 4919, 5525, 9838, 11050, 24595, 49190, 63947, 83623, 122975, 127894, 167246, 245950, 319735, 418115, 639470, 836230, 1087099, 1598675, 2090575, 2174198, 3197350, 4181150, 5435495, 10870990, 27177475, 54354950]

約数ペア:

[(1, 54354950), (2, 27177475), (5, 10870990), (10, 5435495), (13, 4181150), (17, 3197350), (25, 2174198), (26, 2090575), (34, 1598675), (50, 1087099), (65, 836230), (85, 639470), (130, 418115), (170, 319735), (221, 245950), (325, 167246), (425, 127894), (442, 122975), (650, 83623), (850, 63947), (1105, 49190), (2210, 24595), (4919, 11050), (5525, 9838)]