55399470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 152603136

約数和(自身を除く): 97203666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 797, 993, 1594, 1655, 1986, 2317, 2391, 3310, 3985, 4634, 4782, 4965, 5579, 6951, 7970, 9930, 11158, 11585, 11955, 13902, 16737, 23170, 23910, 27895, 33474, 34755, 55790, 69510, 83685, 167370, 263807, 527614, 791421, 1319035, 1582842, 1846649, 2638070, 3693298, 3957105, 5539947, 7914210, 9233245, 11079894, 18466490, 27699735, 55399470]

約数ペア:

[(1, 55399470), (2, 27699735), (3, 18466490), (5, 11079894), (6, 9233245), (7, 7914210), (10, 5539947), (14, 3957105), (15, 3693298), (21, 2638070), (30, 1846649), (35, 1582842), (42, 1319035), (70, 791421), (105, 527614), (210, 263807), (331, 167370), (662, 83685), (797, 69510), (993, 55790), (1594, 34755), (1655, 33474), (1986, 27895), (2317, 23910), (2391, 23170), (3310, 16737), (3985, 13902), (4634, 11955), (4782, 11585), (4965, 11158), (5579, 9930), (6951, 7970)]