54870376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2251}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 112690080

約数和(自身を除く): 57819704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 2251, 3047, 4502, 6094, 9004, 12188, 18008, 24376, 24761, 49522, 99044, 198088, 623527, 1247054, 2494108, 4988216, 6858797, 13717594, 27435188, 54870376]

約数ペア:

[(1, 54870376), (2, 27435188), (4, 13717594), (8, 6858797), (11, 4988216), (22, 2494108), (44, 1247054), (88, 623527), (277, 198088), (554, 99044), (1108, 49522), (2216, 24761), (2251, 24376), (3047, 18008), (4502, 12188), (6094, 9004)]