53851798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 111541248

約数和(自身を除く): 57689450

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 727, 814, 962, 1001, 1454, 2002, 2849, 3367, 5089, 5291, 5698, 6734, 7997, 9451, 10178, 10582, 15994, 18902, 26899, 37037, 53798, 55979, 66157, 74074, 103961, 111958, 132314, 188293, 207922, 295889, 349687, 376586, 591778, 699374, 727727, 1455454, 2071223, 2447809, 3846557, 4142446, 4895618, 7693114, 26925899, 53851798]

約数ペア:

[(1, 53851798), (2, 26925899), (7, 7693114), (11, 4895618), (13, 4142446), (14, 3846557), (22, 2447809), (26, 2071223), (37, 1455454), (74, 727727), (77, 699374), (91, 591778), (143, 376586), (154, 349687), (182, 295889), (259, 207922), (286, 188293), (407, 132314), (481, 111958), (518, 103961), (727, 74074), (814, 66157), (962, 55979), (1001, 53798), (1454, 37037), (2002, 26899), (2849, 18902), (3367, 15994), (5089, 10582), (5291, 10178), (5698, 9451), (6734, 7997)]