51055620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 183085056

約数和(自身を除く): 132029436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 77, 84, 86, 105, 110, 129, 132, 140, 154, 165, 172, 210, 215, 220, 231, 257, 258, 301, 308, 330, 385, 420, 430, 462, 473, 514, 516, 602, 645, 660, 770, 771, 860, 903, 924, 946, 1028, 1155, 1204, 1285, 1290, 1419, 1505, 1540, 1542, 1799, 1806, 1892, 2310, 2365, 2570, 2580, 2827, 2838, 3010, 3084, 3311, 3598, 3612, 3855, 4515, 4620, 4730, 5140, 5397, 5654, 5676, 6020, 6622, 7095, 7196, 7710, 8481, 8995, 9030, 9460, 9933, 10794, 11051, 11308, 13244, 14135, 14190, 15420, 16555, 16962, 17990, 18060, 19789, 19866, 21588, 22102, 26985, 28270, 28380, 33110, 33153, 33924, 35980, 39578, 39732, 42405, 44204, 49665, 53970, 55255, 56540, 59367, 66220, 66306, 77357, 79156, 84810, 98945, 99330, 107940, 110510, 118734, 121561, 132612, 154714, 165765, 169620, 197890, 198660, 221020, 232071, 237468, 243122, 296835, 309428, 331530, 364683, 386785, 395780, 464142, 486244, 593670, 607805, 663060, 729366, 773570, 850927, 928284, 1160355, 1187340, 1215610, 1458732, 1547140, 1701854, 1823415, 2320710, 2431220, 2552781, 3403708, 3646830, 4254635, 4641420, 5105562, 7293660, 8509270, 10211124, 12763905, 17018540, 25527810, 51055620]

約数ペア:

[(1, 51055620), (2, 25527810), (3, 17018540), (4, 12763905), (5, 10211124), (6, 8509270), (7, 7293660), (10, 5105562), (11, 4641420), (12, 4254635), (14, 3646830), (15, 3403708), (20, 2552781), (21, 2431220), (22, 2320710), (28, 1823415), (30, 1701854), (33, 1547140), (35, 1458732), (42, 1215610), (43, 1187340), (44, 1160355), (55, 928284), (60, 850927), (66, 773570), (70, 729366), (77, 663060), (84, 607805), (86, 593670), (105, 486244), (110, 464142), (129, 395780), (132, 386785), (140, 364683), (154, 331530), (165, 309428), (172, 296835), (210, 243122), (215, 237468), (220, 232071), (231, 221020), (257, 198660), (258, 197890), (301, 169620), (308, 165765), (330, 154714), (385, 132612), (420, 121561), (430, 118734), (462, 110510), (473, 107940), (514, 99330), (516, 98945), (602, 84810), (645, 79156), (660, 77357), (770, 66306), (771, 66220), (860, 59367), (903, 56540), (924, 55255), (946, 53970), (1028, 49665), (1155, 44204), (1204, 42405), (1285, 39732), (1290, 39578), (1419, 35980), (1505, 33924), (1540, 33153), (1542, 33110), (1799, 28380), (1806, 28270), (1892, 26985), (2310, 22102), (2365, 21588), (2570, 19866), (2580, 19789), (2827, 18060), (2838, 17990), (3010, 16962), (3084, 16555), (3311, 15420), (3598, 14190), (3612, 14135), (3855, 13244), (4515, 11308), (4620, 11051), (4730, 10794), (5140, 9933), (5397, 9460), (5654, 9030), (5676, 8995), (6020, 8481), (6622, 7710), (7095, 7196)]