48810680

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2647}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 110103840

約数和(自身を除く): 61293160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 2647, 3688, 4610, 5294, 9220, 10588, 13235, 18440, 21176, 26470, 52940, 105880, 1220267, 2440534, 4881068, 6101335, 9762136, 12202670, 24405340, 48810680]

約数ペア:

[(1, 48810680), (2, 24405340), (4, 12202670), (5, 9762136), (8, 6101335), (10, 4881068), (20, 2440534), (40, 1220267), (461, 105880), (922, 52940), (1844, 26470), (2305, 21176), (2647, 18440), (3688, 13235), (4610, 10588), (5294, 9220)]