55896561

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 101372544

約数和(自身を除く): 45475983

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 1933, 3213, 4131, 5799, 9639, 13531, 17397, 28917, 32861, 40593, 52191, 98583, 121779, 156573, 230027, 295749, 365337, 469719, 690081, 887247, 1096011, 2070243, 2661741, 3288033, 6210729, 7985223, 18632187, 55896561]

約数ペア:

[(1, 55896561), (3, 18632187), (7, 7985223), (9, 6210729), (17, 3288033), (21, 2661741), (27, 2070243), (51, 1096011), (63, 887247), (81, 690081), (119, 469719), (153, 365337), (189, 295749), (243, 230027), (357, 156573), (459, 121779), (567, 98583), (1071, 52191), (1377, 40593), (1701, 32861), (1933, 28917), (3213, 17397), (4131, 13531), (5799, 9639)]