55152790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 126862848

約数和(自身を除く): 71710058

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 1747, 2255, 2870, 3157, 3494, 4510, 6314, 8735, 12229, 15785, 17470, 19217, 24458, 31570, 38434, 61145, 71627, 96085, 122290, 134519, 143254, 192170, 269038, 358135, 501389, 672595, 716270, 787897, 1002778, 1345190, 1575794, 2506945, 3939485, 5013890, 5515279, 7878970, 11030558, 27576395, 55152790]

約数ペア:

[(1, 55152790), (2, 27576395), (5, 11030558), (7, 7878970), (10, 5515279), (11, 5013890), (14, 3939485), (22, 2506945), (35, 1575794), (41, 1345190), (55, 1002778), (70, 787897), (77, 716270), (82, 672595), (110, 501389), (154, 358135), (205, 269038), (287, 192170), (385, 143254), (410, 134519), (451, 122290), (574, 96085), (770, 71627), (902, 61145), (1435, 38434), (1747, 31570), (2255, 24458), (2870, 19217), (3157, 17470), (3494, 15785), (4510, 12229), (6314, 8735)]