49253325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 89565696

約数和(自身を除く): 40312371

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 227, 263, 275, 681, 789, 825, 1135, 1315, 2497, 2893, 3405, 3945, 5675, 6575, 7491, 8679, 12485, 14465, 17025, 19725, 37455, 43395, 59701, 62425, 72325, 179103, 187275, 216975, 298505, 656711, 895515, 1492525, 1970133, 3283555, 4477575, 9850665, 16417775, 49253325]

約数ペア:

[(1, 49253325), (3, 16417775), (5, 9850665), (11, 4477575), (15, 3283555), (25, 1970133), (33, 1492525), (55, 895515), (75, 656711), (165, 298505), (227, 216975), (263, 187275), (275, 179103), (681, 72325), (789, 62425), (825, 59701), (1135, 43395), (1315, 37455), (2497, 19725), (2893, 17025), (3405, 14465), (3945, 12485), (5675, 8679), (6575, 7491)]