54343894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 93415680

約数和(自身を除く): 39071786

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 422, 506, 509, 1018, 2321, 4642, 4853, 5599, 9706, 11198, 11707, 23414, 53383, 106766, 107399, 128777, 214798, 257554, 1181389, 2362778, 2470177, 4940354, 27171947, 54343894]

約数ペア:

[(1, 54343894), (2, 27171947), (11, 4940354), (22, 2470177), (23, 2362778), (46, 1181389), (211, 257554), (253, 214798), (422, 128777), (506, 107399), (509, 106766), (1018, 53383), (2321, 23414), (4642, 11707), (4853, 11198), (5599, 9706)]