68112550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 72503450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2099, 2950, 3245, 4198, 6490, 10495, 16225, 20990, 23089, 32450, 46178, 52475, 104950, 115445, 123841, 230890, 247682, 577225, 619205, 1154450, 1238410, 1362251, 2724502, 3096025, 6192050, 6811255, 13622510, 34056275, 68112550]

約数ペア:

[(1, 68112550), (2, 34056275), (5, 13622510), (10, 6811255), (11, 6192050), (22, 3096025), (25, 2724502), (50, 1362251), (55, 1238410), (59, 1154450), (110, 619205), (118, 577225), (275, 247682), (295, 230890), (550, 123841), (590, 115445), (649, 104950), (1298, 52475), (1475, 46178), (2099, 32450), (2950, 23089), (3245, 20990), (4198, 16225), (6490, 10495)]