53780358

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 110880000

約数和(自身を除く): 57099642

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 1399, 2798, 4197, 6407, 8394, 12814, 19221, 38442, 60157, 120314, 180471, 208451, 360942, 416902, 625353, 1250706, 8963393, 17926786, 26890179, 53780358]

約数ペア:

[(1, 53780358), (2, 26890179), (3, 17926786), (6, 8963393), (43, 1250706), (86, 625353), (129, 416902), (149, 360942), (258, 208451), (298, 180471), (447, 120314), (894, 60157), (1399, 38442), (2798, 19221), (4197, 12814), (6407, 8394)]