56987056

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5821

約数の個数: 40

約数和(自身を含む): 127625760

約数和(自身を除く): 70638704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 5717, 9968, 11434, 22868, 40019, 45736, 80038, 91472, 160076, 320152, 508813, 640304, 1017626, 2035252, 3561691, 4070504, 7123382, 8141008, 14246764, 28493528, 56987056]

約数ペア:

[(1, 56987056), (2, 28493528), (4, 14246764), (7, 8141008), (8, 7123382), (14, 4070504), (16, 3561691), (28, 2035252), (56, 1017626), (89, 640304), (112, 508813), (178, 320152), (356, 160076), (623, 91472), (712, 80038), (1246, 45736), (1424, 40019), (2492, 22868), (4984, 11434), (5717, 9968)]