56311276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 119956032

約数和(自身を除く): 63644756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 421, 476, 562, 842, 1124, 1684, 1967, 2947, 3934, 4777, 5894, 7157, 7868, 9554, 11788, 14314, 19108, 28628, 33439, 50099, 66878, 100198, 118301, 133756, 200396, 236602, 473204, 828107, 1656214, 2011117, 3312428, 4022234, 8044468, 14077819, 28155638, 56311276]

約数ペア:

[(1, 56311276), (2, 28155638), (4, 14077819), (7, 8044468), (14, 4022234), (17, 3312428), (28, 2011117), (34, 1656214), (68, 828107), (119, 473204), (238, 236602), (281, 200396), (421, 133756), (476, 118301), (562, 100198), (842, 66878), (1124, 50099), (1684, 33439), (1967, 28628), (2947, 19108), (3934, 14314), (4777, 11788), (5894, 9554), (7157, 7868)]