51571605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 88358400

約数和(自身を除く): 36786795

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3067, 3363, 5605, 9201, 15335, 16815, 46005, 58273, 174819, 180953, 291365, 542859, 874095, 904765, 2714295, 3438107, 10314321, 17190535, 51571605]

約数ペア:

[(1, 51571605), (3, 17190535), (5, 10314321), (15, 3438107), (19, 2714295), (57, 904765), (59, 874095), (95, 542859), (177, 291365), (285, 180953), (295, 174819), (885, 58273), (1121, 46005), (3067, 16815), (3363, 15335), (5605, 9201)]