50672340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 154594440

約数和(自身を除く): 103922100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1429, 1773, 1970, 2364, 2858, 2955, 3546, 3940, 4287, 5716, 5910, 7092, 7145, 8574, 8865, 11820, 12861, 14290, 17148, 17730, 21435, 25722, 28580, 35460, 42870, 51444, 64305, 85740, 128610, 257220, 281513, 563026, 844539, 1126052, 1407565, 1689078, 2533617, 2815130, 3378156, 4222695, 5067234, 5630260, 8445390, 10134468, 12668085, 16890780, 25336170, 50672340]

約数ペア:

[(1, 50672340), (2, 25336170), (3, 16890780), (4, 12668085), (5, 10134468), (6, 8445390), (9, 5630260), (10, 5067234), (12, 4222695), (15, 3378156), (18, 2815130), (20, 2533617), (30, 1689078), (36, 1407565), (45, 1126052), (60, 844539), (90, 563026), (180, 281513), (197, 257220), (394, 128610), (591, 85740), (788, 64305), (985, 51444), (1182, 42870), (1429, 35460), (1773, 28580), (1970, 25722), (2364, 21435), (2858, 17730), (2955, 17148), (3546, 14290), (3940, 12861), (4287, 11820), (5716, 8865), (5910, 8574), (7092, 7145)]