51496584

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 82043256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 643, 852, 1128, 1286, 1704, 1929, 2572, 3337, 3858, 5144, 6674, 7716, 10011, 13348, 15432, 20022, 26696, 30221, 40044, 45653, 60442, 80088, 90663, 91306, 120884, 136959, 181326, 182612, 241768, 273918, 362652, 365224, 547836, 725304, 1095672, 2145691, 4291382, 6437073, 8582764, 12874146, 17165528, 25748292, 51496584]

約数ペア:

[(1, 51496584), (2, 25748292), (3, 17165528), (4, 12874146), (6, 8582764), (8, 6437073), (12, 4291382), (24, 2145691), (47, 1095672), (71, 725304), (94, 547836), (141, 365224), (142, 362652), (188, 273918), (213, 241768), (282, 182612), (284, 181326), (376, 136959), (426, 120884), (564, 91306), (568, 90663), (643, 80088), (852, 60442), (1128, 45653), (1286, 40044), (1704, 30221), (1929, 26696), (2572, 20022), (3337, 15432), (3858, 13348), (5144, 10011), (6674, 7716)]