48684680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110647}}^1$

素因数の和:110669

約数の個数: 32

約数和(自身を含む): 119499840

約数和(自身を除く): 70815160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110647, 221294, 442588, 553235, 885176, 1106470, 1217117, 2212940, 2434234, 4425880, 4868468, 6085585, 9736936, 12171170, 24342340, 48684680]

約数ペア:

[(1, 48684680), (2, 24342340), (4, 12171170), (5, 9736936), (8, 6085585), (10, 4868468), (11, 4425880), (20, 2434234), (22, 2212940), (40, 1217117), (44, 1106470), (55, 885176), (88, 553235), (110, 442588), (220, 221294), (440, 110647)]