54651807

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 95349600

約数和(自身を除く): 40697793

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 409, 441, 707, 909, 1227, 1323, 2121, 2727, 2863, 3681, 4949, 6363, 8589, 11043, 14847, 19089, 20041, 25767, 41309, 44541, 60123, 77301, 123927, 133623, 180369, 289163, 371781, 541107, 867489, 1115343, 2024141, 2602467, 6072423, 7807401, 18217269, 54651807]

約数ペア:

[(1, 54651807), (3, 18217269), (7, 7807401), (9, 6072423), (21, 2602467), (27, 2024141), (49, 1115343), (63, 867489), (101, 541107), (147, 371781), (189, 289163), (303, 180369), (409, 133623), (441, 123927), (707, 77301), (909, 60123), (1227, 44541), (1323, 41309), (2121, 25767), (2727, 20041), (2863, 19089), (3681, 14847), (4949, 11043), (6363, 8589)]