51186978

素因数分解:

$2^1\times 3^5\times {\mathrm{105323}}^1$

素因数の和:105340

約数の個数: 24

約数和(自身を含む): 115013808

約数和(自身を除く): 63826830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 105323, 210646, 315969, 631938, 947907, 1895814, 2843721, 5687442, 8531163, 17062326, 25593489, 51186978]

約数ペア:

[(1, 51186978), (2, 25593489), (3, 17062326), (6, 8531163), (9, 5687442), (18, 2843721), (27, 1895814), (54, 947907), (81, 631938), (162, 315969), (243, 210646), (486, 105323)]