49206591

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 87759360

約数和(自身を除く): 38552769

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1171, 1449, 1827, 2001, 3513, 4669, 6003, 8197, 10539, 14007, 24591, 26933, 33959, 42021, 73773, 80799, 101877, 188531, 237713, 242397, 305631, 565593, 713139, 781057, 1696779, 2139417, 2343171, 5467399, 7029513, 16402197, 49206591]

約数ペア:

[(1, 49206591), (3, 16402197), (7, 7029513), (9, 5467399), (21, 2343171), (23, 2139417), (29, 1696779), (63, 781057), (69, 713139), (87, 565593), (161, 305631), (203, 242397), (207, 237713), (261, 188531), (483, 101877), (609, 80799), (667, 73773), (1171, 42021), (1449, 33959), (1827, 26933), (2001, 24591), (3513, 14007), (4669, 10539), (6003, 8197)]