53564161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 67709952

約数和(自身を除く): 14145791

約数列:

[1, 7, 17, 47, 61, 119, 157, 329, 427, 799, 1037, 1099, 2669, 2867, 5593, 7259, 7379, 9577, 18683, 20069, 48739, 51653, 67039, 125443, 162809, 341173, 450119, 878101, 1139663, 3150833, 7652023, 53564161]

約数ペア:

[(1, 53564161), (7, 7652023), (17, 3150833), (47, 1139663), (61, 878101), (119, 450119), (157, 341173), (329, 162809), (427, 125443), (799, 67039), (1037, 51653), (1099, 48739), (2669, 20069), (2867, 18683), (5593, 9577), (7259, 7379)]