53028486

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 137809200

約数和(自身を除く): 84780714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 409, 441, 686, 818, 882, 1029, 1227, 1323, 2058, 2401, 2454, 2646, 2863, 3087, 3681, 4802, 5726, 6174, 7203, 7362, 8589, 9261, 11043, 14406, 17178, 18522, 20041, 21609, 22086, 25767, 40082, 43218, 51534, 60123, 64827, 77301, 120246, 129654, 140287, 154602, 180369, 280574, 360738, 420861, 541107, 841722, 982009, 1082214, 1262583, 1964018, 2525166, 2946027, 3787749, 5892054, 7575498, 8838081, 17676162, 26514243, 53028486]

約数ペア:

[(1, 53028486), (2, 26514243), (3, 17676162), (6, 8838081), (7, 7575498), (9, 5892054), (14, 3787749), (18, 2946027), (21, 2525166), (27, 1964018), (42, 1262583), (49, 1082214), (54, 982009), (63, 841722), (98, 541107), (126, 420861), (147, 360738), (189, 280574), (294, 180369), (343, 154602), (378, 140287), (409, 129654), (441, 120246), (686, 77301), (818, 64827), (882, 60123), (1029, 51534), (1227, 43218), (1323, 40082), (2058, 25767), (2401, 22086), (2454, 21609), (2646, 20041), (2863, 18522), (3087, 17178), (3681, 14406), (4802, 11043), (5726, 9261), (6174, 8589), (7203, 7362)]