53125510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 52939130

約数列:

[1, 2, 5, 10, 17, 34, 47, 61, 85, 94, 109, 122, 170, 218, 235, 305, 470, 545, 610, 799, 1037, 1090, 1598, 1853, 2074, 2867, 3706, 3995, 5123, 5185, 5734, 6649, 7990, 9265, 10246, 10370, 13298, 14335, 18530, 25615, 28670, 33245, 48739, 51230, 66490, 87091, 97478, 113033, 174182, 226066, 243695, 312503, 435455, 487390, 565165, 625006, 870910, 1130330, 1562515, 3125030, 5312551, 10625102, 26562755, 53125510]

約数ペア:

[(1, 53125510), (2, 26562755), (5, 10625102), (10, 5312551), (17, 3125030), (34, 1562515), (47, 1130330), (61, 870910), (85, 625006), (94, 565165), (109, 487390), (122, 435455), (170, 312503), (218, 243695), (235, 226066), (305, 174182), (470, 113033), (545, 97478), (610, 87091), (799, 66490), (1037, 51230), (1090, 48739), (1598, 33245), (1853, 28670), (2074, 25615), (2867, 18530), (3706, 14335), (3995, 13298), (5123, 10370), (5185, 10246), (5734, 9265), (6649, 7990)]