551551132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17581}}^1$

素因数の和:17650

約数の個数: 48

約数和(自身を含む): 1134249984

約数和(自身を除く): 582698852

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 7843, 15686, 17581, 31372, 35162, 70324, 193391, 386782, 404363, 545011, 773564, 808726, 1090022, 1617452, 2180044, 4447993, 5995121, 8895986, 11990242, 12535253, 17791972, 23980484, 25070506, 50141012, 137887783, 275775566, 551551132]

約数ペア:

[(1, 551551132), (2, 275775566), (4, 137887783), (11, 50141012), (22, 25070506), (23, 23980484), (31, 17791972), (44, 12535253), (46, 11990242), (62, 8895986), (92, 5995121), (124, 4447993), (253, 2180044), (341, 1617452), (506, 1090022), (682, 808726), (713, 773564), (1012, 545011), (1364, 404363), (1426, 386782), (2852, 193391), (7843, 70324), (15686, 35162), (17581, 31372)]