52646050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 102196584

約数和(自身を除く): 49550534

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 205, 305, 410, 421, 610, 842, 1025, 1525, 2050, 2105, 2501, 3050, 4210, 5002, 10525, 12505, 17261, 21050, 25010, 25681, 34522, 51362, 62525, 86305, 125050, 128405, 172610, 256810, 431525, 642025, 863050, 1052921, 1284050, 2105842, 5264605, 10529210, 26323025, 52646050]

約数ペア:

[(1, 52646050), (2, 26323025), (5, 10529210), (10, 5264605), (25, 2105842), (41, 1284050), (50, 1052921), (61, 863050), (82, 642025), (122, 431525), (205, 256810), (305, 172610), (410, 128405), (421, 125050), (610, 86305), (842, 62525), (1025, 51362), (1525, 34522), (2050, 25681), (2105, 25010), (2501, 21050), (3050, 17261), (4210, 12505), (5002, 10525)]