68442550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 140294592

約数和(自身を除く): 71852042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 214, 275, 535, 550, 1070, 1163, 1177, 2326, 2354, 2675, 5350, 5815, 5885, 11630, 11770, 12793, 25586, 29075, 29425, 58150, 58850, 63965, 124441, 127930, 248882, 319825, 622205, 639650, 1244410, 1368851, 2737702, 3111025, 6222050, 6844255, 13688510, 34221275, 68442550]

約数ペア:

[(1, 68442550), (2, 34221275), (5, 13688510), (10, 6844255), (11, 6222050), (22, 3111025), (25, 2737702), (50, 1368851), (55, 1244410), (107, 639650), (110, 622205), (214, 319825), (275, 248882), (535, 127930), (550, 124441), (1070, 63965), (1163, 58850), (1177, 58150), (2326, 29425), (2354, 29075), (2675, 25586), (5350, 12793), (5815, 11770), (5885, 11630)]