66454850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 158239872

約数和(自身を除く): 91785022

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 110, 154, 175, 205, 275, 287, 350, 385, 410, 421, 451, 550, 574, 770, 842, 902, 1025, 1435, 1925, 2050, 2105, 2255, 2870, 2947, 3157, 3850, 4210, 4510, 4631, 5894, 6314, 7175, 9262, 10525, 11275, 14350, 14735, 15785, 17261, 21050, 22550, 23155, 29470, 31570, 32417, 34522, 46310, 64834, 73675, 78925, 86305, 115775, 120827, 147350, 157850, 162085, 172610, 189871, 231550, 241654, 324170, 379742, 431525, 604135, 810425, 863050, 949355, 1208270, 1329097, 1620850, 1898710, 2658194, 3020675, 4746775, 6041350, 6645485, 9493550, 13290970, 33227425, 66454850]

約数ペア:

[(1, 66454850), (2, 33227425), (5, 13290970), (7, 9493550), (10, 6645485), (11, 6041350), (14, 4746775), (22, 3020675), (25, 2658194), (35, 1898710), (41, 1620850), (50, 1329097), (55, 1208270), (70, 949355), (77, 863050), (82, 810425), (110, 604135), (154, 431525), (175, 379742), (205, 324170), (275, 241654), (287, 231550), (350, 189871), (385, 172610), (410, 162085), (421, 157850), (451, 147350), (550, 120827), (574, 115775), (770, 86305), (842, 78925), (902, 73675), (1025, 64834), (1435, 46310), (1925, 34522), (2050, 32417), (2105, 31570), (2255, 29470), (2870, 23155), (2947, 22550), (3157, 21050), (3850, 17261), (4210, 15785), (4510, 14735), (4631, 14350), (5894, 11275), (6314, 10525), (7175, 9262)]