49564424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 115664640

約数和(自身を除く): 66100216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 661, 721, 728, 824, 1322, 1339, 1442, 2644, 2678, 2884, 4627, 5288, 5356, 5768, 8593, 9254, 9373, 10712, 17186, 18508, 18746, 34372, 37016, 37492, 60151, 68083, 68744, 74984, 120302, 136166, 240604, 272332, 476581, 481208, 544664, 885079, 953162, 1770158, 1906324, 3540316, 3812648, 6195553, 7080632, 12391106, 24782212, 49564424]

約数ペア:

[(1, 49564424), (2, 24782212), (4, 12391106), (7, 7080632), (8, 6195553), (13, 3812648), (14, 3540316), (26, 1906324), (28, 1770158), (52, 953162), (56, 885079), (91, 544664), (103, 481208), (104, 476581), (182, 272332), (206, 240604), (364, 136166), (412, 120302), (661, 74984), (721, 68744), (728, 68083), (824, 60151), (1322, 37492), (1339, 37016), (1442, 34372), (2644, 18746), (2678, 18508), (2884, 17186), (4627, 10712), (5288, 9373), (5356, 9254), (5768, 8593)]