54813220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35593}}^1$

素因数の和:35620

約数の個数: 48

約数和(自身を含む): 143515008

約数和(自身を除く): 88701788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 35593, 71186, 142372, 177965, 249151, 355930, 391523, 498302, 711860, 783046, 996604, 1245755, 1566092, 1957615, 2491510, 2740661, 3915230, 4983020, 5481322, 7830460, 10962644, 13703305, 27406610, 54813220]

約数ペア:

[(1, 54813220), (2, 27406610), (4, 13703305), (5, 10962644), (7, 7830460), (10, 5481322), (11, 4983020), (14, 3915230), (20, 2740661), (22, 2491510), (28, 1957615), (35, 1566092), (44, 1245755), (55, 996604), (70, 783046), (77, 711860), (110, 498302), (140, 391523), (154, 355930), (220, 249151), (308, 177965), (385, 142372), (770, 71186), (1540, 35593)]