54113930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 105480144

約数和(自身を除く): 51366214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2113, 2561, 4226, 5122, 10565, 12805, 21130, 25610, 27469, 54938, 137345, 274690, 416261, 832522, 2081305, 4162610, 5411393, 10822786, 27056965, 54113930]

約数ペア:

[(1, 54113930), (2, 27056965), (5, 10822786), (10, 5411393), (13, 4162610), (26, 2081305), (65, 832522), (130, 416261), (197, 274690), (394, 137345), (985, 54938), (1970, 27469), (2113, 25610), (2561, 21130), (4226, 12805), (5122, 10565)]