49907208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 135757440

約数和(自身を除く): 85850232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 1553, 2472, 2678, 3106, 4017, 4659, 5356, 6212, 8034, 9318, 10712, 12424, 16068, 18636, 20189, 32136, 37272, 40378, 60567, 80756, 121134, 159959, 161512, 242268, 319918, 479877, 484536, 639836, 959754, 1279672, 1919508, 2079467, 3839016, 4158934, 6238401, 8317868, 12476802, 16635736, 24953604, 49907208]

約数ペア:

[(1, 49907208), (2, 24953604), (3, 16635736), (4, 12476802), (6, 8317868), (8, 6238401), (12, 4158934), (13, 3839016), (24, 2079467), (26, 1919508), (39, 1279672), (52, 959754), (78, 639836), (103, 484536), (104, 479877), (156, 319918), (206, 242268), (309, 161512), (312, 159959), (412, 121134), (618, 80756), (824, 60567), (1236, 40378), (1339, 37272), (1553, 32136), (2472, 20189), (2678, 18636), (3106, 16068), (4017, 12424), (4659, 10712), (5356, 9318), (6212, 8034)]