54515090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 120849408

約数和(自身を除く): 66334318

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 751, 854, 1037, 1190, 1502, 2074, 2135, 3755, 4270, 5185, 5257, 7259, 7510, 10370, 10514, 12767, 14518, 25534, 26285, 36295, 45811, 52570, 63835, 72590, 89369, 91622, 127670, 178738, 229055, 320677, 446845, 458110, 641354, 778787, 893690, 1557574, 1603385, 3206770, 3893935, 5451509, 7787870, 10903018, 27257545, 54515090]

約数ペア:

[(1, 54515090), (2, 27257545), (5, 10903018), (7, 7787870), (10, 5451509), (14, 3893935), (17, 3206770), (34, 1603385), (35, 1557574), (61, 893690), (70, 778787), (85, 641354), (119, 458110), (122, 446845), (170, 320677), (238, 229055), (305, 178738), (427, 127670), (595, 91622), (610, 89369), (751, 72590), (854, 63835), (1037, 52570), (1190, 45811), (1502, 36295), (2074, 26285), (2135, 25534), (3755, 14518), (4270, 12767), (5185, 10514), (5257, 10370), (7259, 7510)]