27968050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 57255264

約数和(自身を除く): 29287214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 211, 241, 275, 422, 482, 550, 1055, 1205, 2110, 2321, 2410, 2651, 4642, 5275, 5302, 6025, 10550, 11605, 12050, 13255, 23210, 26510, 50851, 58025, 66275, 101702, 116050, 132550, 254255, 508510, 559361, 1118722, 1271275, 2542550, 2796805, 5593610, 13984025, 27968050]

約数ペア:

[(1, 27968050), (2, 13984025), (5, 5593610), (10, 2796805), (11, 2542550), (22, 1271275), (25, 1118722), (50, 559361), (55, 508510), (110, 254255), (211, 132550), (241, 116050), (275, 101702), (422, 66275), (482, 58025), (550, 50851), (1055, 26510), (1205, 23210), (2110, 13255), (2321, 12050), (2410, 11605), (2651, 10550), (4642, 6025), (5275, 5302)]