42749350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 92279808

約数和(自身を除く): 49530458

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 1823, 2345, 3350, 3646, 4690, 9115, 11725, 12761, 18230, 23450, 25522, 45575, 63805, 91150, 122141, 127610, 244282, 319025, 610705, 638050, 854987, 1221410, 1709974, 3053525, 4274935, 6107050, 8549870, 21374675, 42749350]

約数ペア:

[(1, 42749350), (2, 21374675), (5, 8549870), (7, 6107050), (10, 4274935), (14, 3053525), (25, 1709974), (35, 1221410), (50, 854987), (67, 638050), (70, 610705), (134, 319025), (175, 244282), (335, 127610), (350, 122141), (469, 91150), (670, 63805), (938, 45575), (1675, 25522), (1823, 23450), (2345, 18230), (3350, 12761), (3646, 11725), (4690, 9115)]