51915978

素因数分解:

$2^1\times 3^5\times {\mathrm{106823}}^1$

素因数の和:106840

約数の個数: 24

約数和(自身を含む): 116651808

約数和(自身を除く): 64735830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 106823, 213646, 320469, 640938, 961407, 1922814, 2884221, 5768442, 8652663, 17305326, 25957989, 51915978]

約数ペア:

[(1, 51915978), (2, 25957989), (3, 17305326), (6, 8652663), (9, 5768442), (18, 2884221), (27, 1922814), (54, 961407), (81, 640938), (162, 320469), (243, 213646), (486, 106823)]