54253740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47591}}^1$

素因数の和:47622

約数の個数: 48

約数和(自身を含む): 159909120

約数和(自身を除く): 105655380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 47591, 95182, 142773, 190364, 237955, 285546, 475910, 571092, 713865, 904229, 951820, 1427730, 1808458, 2712687, 2855460, 3616916, 4521145, 5425374, 9042290, 10850748, 13563435, 18084580, 27126870, 54253740]

約数ペア:

[(1, 54253740), (2, 27126870), (3, 18084580), (4, 13563435), (5, 10850748), (6, 9042290), (10, 5425374), (12, 4521145), (15, 3616916), (19, 2855460), (20, 2712687), (30, 1808458), (38, 1427730), (57, 951820), (60, 904229), (76, 713865), (95, 571092), (114, 475910), (190, 285546), (228, 237955), (285, 190364), (380, 142773), (570, 95182), (1140, 47591)]