91816450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 187800480

約数和(自身を除く): 95984030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1201, 1390, 1529, 2402, 3058, 3475, 6005, 6950, 7645, 12010, 13211, 15290, 26422, 30025, 38225, 60050, 66055, 76450, 132110, 166939, 330275, 333878, 660550, 834695, 1669390, 1836329, 3672658, 4173475, 8346950, 9181645, 18363290, 45908225, 91816450]

約数ペア:

[(1, 91816450), (2, 45908225), (5, 18363290), (10, 9181645), (11, 8346950), (22, 4173475), (25, 3672658), (50, 1836329), (55, 1669390), (110, 834695), (139, 660550), (275, 333878), (278, 330275), (550, 166939), (695, 132110), (1201, 76450), (1390, 66055), (1529, 60050), (2402, 38225), (3058, 30025), (3475, 26422), (6005, 15290), (6950, 13211), (7645, 12010)]