51262950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17987}}^1$

素因数の和:18021

約数の個数: 48

約数和(自身を含む): 133830720

約数和(自身を除く): 82567770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 17987, 35974, 53961, 89935, 107922, 179870, 269805, 341753, 449675, 539610, 683506, 899350, 1025259, 1349025, 1708765, 2050518, 2698050, 3417530, 5126295, 8543825, 10252590, 17087650, 25631475, 51262950]

約数ペア:

[(1, 51262950), (2, 25631475), (3, 17087650), (5, 10252590), (6, 8543825), (10, 5126295), (15, 3417530), (19, 2698050), (25, 2050518), (30, 1708765), (38, 1349025), (50, 1025259), (57, 899350), (75, 683506), (95, 539610), (114, 449675), (150, 341753), (190, 269805), (285, 179870), (475, 107922), (570, 89935), (950, 53961), (1425, 35974), (2850, 17987)]