53419678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 96193440

約数和(自身を除く): 42773762

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 6361, 8398, 12722, 82693, 108137, 120859, 165386, 216274, 241718, 1405781, 1571167, 2054603, 2811562, 3142334, 4109206, 26709839, 53419678]

約数ペア:

[(1, 53419678), (2, 26709839), (13, 4109206), (17, 3142334), (19, 2811562), (26, 2054603), (34, 1571167), (38, 1405781), (221, 241718), (247, 216274), (323, 165386), (442, 120859), (494, 108137), (646, 82693), (4199, 12722), (6361, 8398)]