55798808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 113786400

約数和(自身を除く): 57987592

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5209, 5356, 10418, 10712, 20836, 41672, 67717, 135434, 270868, 536527, 541736, 1073054, 2146108, 4292216, 6974851, 13949702, 27899404, 55798808]

約数ペア:

[(1, 55798808), (2, 27899404), (4, 13949702), (8, 6974851), (13, 4292216), (26, 2146108), (52, 1073054), (103, 541736), (104, 536527), (206, 270868), (412, 135434), (824, 67717), (1339, 41672), (2678, 20836), (5209, 10712), (5356, 10418)]