50143023

素因数分解:

$3^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 87333120

約数和(自身を除く): 37190097

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 151, 189, 251, 441, 453, 753, 1057, 1323, 1359, 1757, 2259, 3171, 4077, 5271, 6777, 7399, 9513, 12299, 15813, 22197, 28539, 36897, 37901, 47439, 66591, 110691, 113703, 199773, 265307, 332073, 341109, 795921, 1023327, 1857149, 2387763, 5571447, 7163289, 16714341, 50143023]

約数ペア:

[(1, 50143023), (3, 16714341), (7, 7163289), (9, 5571447), (21, 2387763), (27, 1857149), (49, 1023327), (63, 795921), (147, 341109), (151, 332073), (189, 265307), (251, 199773), (441, 113703), (453, 110691), (753, 66591), (1057, 47439), (1323, 37901), (1359, 36897), (1757, 28539), (2259, 22197), (3171, 15813), (4077, 12299), (5271, 9513), (6777, 7399)]