550098686588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25541}}^1\times {\mathrm{25763}}^1$

素因数の和:51338

約数の個数: 48

約数和(自身を含む): 1105547667840

約数和(自身を除く): 555448981252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 25541, 25763, 51082, 51526, 102164, 103052, 280951, 283393, 485279, 489497, 561902, 566786, 970558, 978994, 1123804, 1133572, 1941116, 1957988, 5338069, 5384467, 10676138, 10768934, 21352276, 21537868, 658012783, 1316025566, 2632051132, 7238140613, 12502242877, 14476281226, 25004485754, 28952562452, 50008971508, 137524671647, 275049343294, 550098686588]

約数ペア:

[(1, 550098686588), (2, 275049343294), (4, 137524671647), (11, 50008971508), (19, 28952562452), (22, 25004485754), (38, 14476281226), (44, 12502242877), (76, 7238140613), (209, 2632051132), (418, 1316025566), (836, 658012783), (25541, 21537868), (25763, 21352276), (51082, 10768934), (51526, 10676138), (102164, 5384467), (103052, 5338069), (280951, 1957988), (283393, 1941116), (485279, 1133572), (489497, 1123804), (561902, 978994), (566786, 970558)]