55514790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5659}}^1$

素因数の和:5781

約数の個数: 48

約数和(自身を含む): 145688400

約数和(自身を除く): 90173610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 5659, 9810, 11318, 16977, 28295, 33954, 50931, 56590, 84885, 101862, 169770, 254655, 509310, 616831, 1233662, 1850493, 3084155, 3700986, 5551479, 6168310, 9252465, 11102958, 18504930, 27757395, 55514790]

約数ペア:

[(1, 55514790), (2, 27757395), (3, 18504930), (5, 11102958), (6, 9252465), (9, 6168310), (10, 5551479), (15, 3700986), (18, 3084155), (30, 1850493), (45, 1233662), (90, 616831), (109, 509310), (218, 254655), (327, 169770), (545, 101862), (654, 84885), (981, 56590), (1090, 50931), (1635, 33954), (1962, 28295), (3270, 16977), (4905, 11318), (5659, 9810)]