26722550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 27916810

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1223, 2185, 2446, 4370, 6115, 10925, 12230, 21850, 23237, 28129, 30575, 46474, 56258, 61150, 116185, 140645, 232370, 281290, 534451, 580925, 703225, 1068902, 1161850, 1406450, 2672255, 5344510, 13361275, 26722550]

約数ペア:

[(1, 26722550), (2, 13361275), (5, 5344510), (10, 2672255), (19, 1406450), (23, 1161850), (25, 1068902), (38, 703225), (46, 580925), (50, 534451), (95, 281290), (115, 232370), (190, 140645), (230, 116185), (437, 61150), (475, 56258), (575, 46474), (874, 30575), (950, 28129), (1150, 23237), (1223, 21850), (2185, 12230), (2446, 10925), (4370, 6115)]