54487136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8187

約数の個数: 48

約数和(自身を含む): 123197760

約数和(自身を除く): 68710624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 8147, 16294, 32588, 65176, 89617, 130352, 154793, 179234, 260704, 309586, 358468, 619172, 716936, 1238344, 1433872, 1702723, 2476688, 2867744, 3405446, 4953376, 6810892, 13621784, 27243568, 54487136]

約数ペア:

[(1, 54487136), (2, 27243568), (4, 13621784), (8, 6810892), (11, 4953376), (16, 3405446), (19, 2867744), (22, 2476688), (32, 1702723), (38, 1433872), (44, 1238344), (76, 716936), (88, 619172), (152, 358468), (176, 309586), (209, 260704), (304, 179234), (352, 154793), (418, 130352), (608, 89617), (836, 65176), (1672, 32588), (3344, 16294), (6688, 8147)]