56216125

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 82188288

約数和(自身を除く): 25972163

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 875, 1025, 1435, 1567, 5125, 7175, 7835, 10969, 35875, 39175, 54845, 64247, 195875, 274225, 321235, 449729, 1371125, 1606175, 2248645, 8030875, 11243225, 56216125]

約数ペア:

[(1, 56216125), (5, 11243225), (7, 8030875), (25, 2248645), (35, 1606175), (41, 1371125), (125, 449729), (175, 321235), (205, 274225), (287, 195875), (875, 64247), (1025, 54845), (1435, 39175), (1567, 35875), (5125, 10969), (7175, 7835)]