27100402550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{786659}}^1$

素因数の和:786737

約数の個数: 48

約数和(自身を含む): 55308491280

約数和(自身を除く): 28208088730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 786659, 1573318, 3933295, 7866590, 10226567, 19666475, 20453134, 39332950, 41692927, 51132835, 83385854, 102265670, 208464635, 255664175, 416929270, 511328350, 542008051, 1042323175, 1084016102, 2084646350, 2710040255, 5420080510, 13550201275, 27100402550]

約数ペア:

[(1, 27100402550), (2, 13550201275), (5, 5420080510), (10, 2710040255), (13, 2084646350), (25, 1084016102), (26, 1042323175), (50, 542008051), (53, 511328350), (65, 416929270), (106, 255664175), (130, 208464635), (265, 102265670), (325, 83385854), (530, 51132835), (650, 41692927), (689, 39332950), (1325, 20453134), (1378, 19666475), (2650, 10226567), (3445, 7866590), (6890, 3933295), (17225, 1573318), (34450, 786659)]