12788050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23251}}^1$

素因数の和:23274

約数の個数: 24

約数和(自身を含む): 25949232

約数和(自身を除く): 13161182

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23251, 46502, 116255, 232510, 255761, 511522, 581275, 1162550, 1278805, 2557610, 6394025, 12788050]

約数ペア:

[(1, 12788050), (2, 6394025), (5, 2557610), (10, 1278805), (11, 1162550), (22, 581275), (25, 511522), (50, 255761), (55, 232510), (110, 116255), (275, 46502), (550, 23251)]