55939086

素因数分解:

$2^1\times 3^9\times 7^2\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 151458120

約数和(自身を除く): 95519034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 126, 147, 162, 174, 189, 203, 243, 261, 294, 378, 406, 441, 486, 522, 567, 609, 729, 783, 882, 1134, 1218, 1323, 1421, 1458, 1566, 1701, 1827, 2187, 2349, 2646, 2842, 3402, 3654, 3969, 4263, 4374, 4698, 5103, 5481, 6561, 7047, 7938, 8526, 10206, 10962, 11907, 12789, 13122, 14094, 15309, 16443, 19683, 21141, 23814, 25578, 30618, 32886, 35721, 38367, 39366, 42282, 45927, 49329, 63423, 71442, 76734, 91854, 98658, 107163, 115101, 126846, 137781, 147987, 190269, 214326, 230202, 275562, 295974, 321489, 345303, 380538, 443961, 570807, 642978, 690606, 887922, 964467, 1035909, 1141614, 1331883, 1928934, 2071818, 2663766, 3107727, 3995649, 6215454, 7991298, 9323181, 18646362, 27969543, 55939086]

約数ペア:

[(1, 55939086), (2, 27969543), (3, 18646362), (6, 9323181), (7, 7991298), (9, 6215454), (14, 3995649), (18, 3107727), (21, 2663766), (27, 2071818), (29, 1928934), (42, 1331883), (49, 1141614), (54, 1035909), (58, 964467), (63, 887922), (81, 690606), (87, 642978), (98, 570807), (126, 443961), (147, 380538), (162, 345303), (174, 321489), (189, 295974), (203, 275562), (243, 230202), (261, 214326), (294, 190269), (378, 147987), (406, 137781), (441, 126846), (486, 115101), (522, 107163), (567, 98658), (609, 91854), (729, 76734), (783, 71442), (882, 63423), (1134, 49329), (1218, 45927), (1323, 42282), (1421, 39366), (1458, 38367), (1566, 35721), (1701, 32886), (1827, 30618), (2187, 25578), (2349, 23814), (2646, 21141), (2842, 19683), (3402, 16443), (3654, 15309), (3969, 14094), (4263, 13122), (4374, 12789), (4698, 11907), (5103, 10962), (5481, 10206), (6561, 8526), (7047, 7938)]