56802440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 136805760

約数和(自身を除く): 80003320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 811, 824, 1030, 1622, 1751, 2060, 3244, 3502, 4055, 4120, 6488, 7004, 8110, 8755, 13787, 14008, 16220, 17510, 27574, 32440, 35020, 55148, 68935, 70040, 83533, 110296, 137870, 167066, 275740, 334132, 417665, 551480, 668264, 835330, 1420061, 1670660, 2840122, 3341320, 5680244, 7100305, 11360488, 14200610, 28401220, 56802440]

約数ペア:

[(1, 56802440), (2, 28401220), (4, 14200610), (5, 11360488), (8, 7100305), (10, 5680244), (17, 3341320), (20, 2840122), (34, 1670660), (40, 1420061), (68, 835330), (85, 668264), (103, 551480), (136, 417665), (170, 334132), (206, 275740), (340, 167066), (412, 137870), (515, 110296), (680, 83533), (811, 70040), (824, 68935), (1030, 55148), (1622, 35020), (1751, 32440), (2060, 27574), (3244, 17510), (3502, 16220), (4055, 14008), (4120, 13787), (6488, 8755), (7004, 8110)]