56656138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 120245760

約数和(自身を除く): 63589622

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 67, 77, 119, 133, 134, 154, 187, 209, 238, 266, 289, 323, 374, 418, 469, 578, 646, 737, 938, 1139, 1273, 1309, 1463, 1474, 2023, 2261, 2278, 2546, 2618, 2926, 3179, 3553, 4046, 4522, 5159, 5491, 6358, 7106, 7973, 8911, 10318, 10982, 12529, 14003, 15946, 17822, 19363, 21641, 22253, 24871, 25058, 28006, 38437, 38726, 43282, 44506, 49742, 60401, 76874, 87703, 98021, 120802, 135541, 151487, 175406, 196042, 212993, 238051, 271082, 302974, 367897, 422807, 425986, 476102, 735794, 845614, 1490951, 1666357, 2575279, 2981902, 3332714, 4046867, 5150558, 8093734, 28328069, 56656138]

約数ペア:

[(1, 56656138), (2, 28328069), (7, 8093734), (11, 5150558), (14, 4046867), (17, 3332714), (19, 2981902), (22, 2575279), (34, 1666357), (38, 1490951), (67, 845614), (77, 735794), (119, 476102), (133, 425986), (134, 422807), (154, 367897), (187, 302974), (209, 271082), (238, 238051), (266, 212993), (289, 196042), (323, 175406), (374, 151487), (418, 135541), (469, 120802), (578, 98021), (646, 87703), (737, 76874), (938, 60401), (1139, 49742), (1273, 44506), (1309, 43282), (1463, 38726), (1474, 38437), (2023, 28006), (2261, 25058), (2278, 24871), (2546, 22253), (2618, 21641), (2926, 19363), (3179, 17822), (3553, 15946), (4046, 14003), (4522, 12529), (5159, 10982), (5491, 10318), (6358, 8911), (7106, 7973)]