55983438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 139042176

約数和(自身を除く): 83058738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 643, 691, 1286, 1382, 1929, 2073, 3858, 4146, 4501, 4837, 5787, 6219, 9002, 9674, 11574, 12438, 13503, 14511, 27006, 29022, 40509, 43533, 81018, 87066, 444313, 888626, 1332939, 2665878, 3110191, 3998817, 6220382, 7997634, 9330573, 18661146, 27991719, 55983438]

約数ペア:

[(1, 55983438), (2, 27991719), (3, 18661146), (6, 9330573), (7, 7997634), (9, 6220382), (14, 3998817), (18, 3110191), (21, 2665878), (42, 1332939), (63, 888626), (126, 444313), (643, 87066), (691, 81018), (1286, 43533), (1382, 40509), (1929, 29022), (2073, 27006), (3858, 14511), (4146, 13503), (4501, 12438), (4837, 11574), (5787, 9674), (6219, 9002)]