49664615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9959

約数の個数: 32

約数和(自身を含む): 80027136

約数和(自身を除く): 30362521

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 9923, 49615, 69461, 109153, 128999, 347305, 545765, 644995, 764071, 902993, 1418989, 3820355, 4514965, 7094945, 9932923, 49664615]

約数ペア:

[(1, 49664615), (5, 9932923), (7, 7094945), (11, 4514965), (13, 3820355), (35, 1418989), (55, 902993), (65, 764071), (77, 644995), (91, 545765), (143, 347305), (385, 128999), (455, 109153), (715, 69461), (1001, 49615), (5005, 9923)]