50320550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 122135040

約数和(自身を除く): 71814490

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 47, 49, 50, 70, 94, 95, 98, 115, 133, 161, 175, 190, 230, 235, 245, 266, 322, 329, 350, 437, 470, 475, 490, 575, 658, 665, 805, 874, 893, 931, 950, 1081, 1127, 1150, 1175, 1225, 1330, 1610, 1645, 1786, 1862, 2162, 2185, 2254, 2303, 2350, 2450, 3059, 3290, 3325, 4025, 4370, 4465, 4606, 4655, 5405, 5635, 6118, 6251, 6650, 7567, 8050, 8225, 8930, 9310, 10810, 10925, 11270, 11515, 12502, 15134, 15295, 16450, 20539, 21413, 21850, 22325, 23030, 23275, 27025, 28175, 30590, 31255, 37835, 41078, 42826, 43757, 44650, 46550, 52969, 54050, 56350, 57575, 62510, 75670, 76475, 87514, 102695, 105938, 107065, 115150, 143773, 152950, 156275, 189175, 205390, 214130, 218785, 264845, 287546, 312550, 378350, 437570, 513475, 529690, 535325, 718865, 1006411, 1026950, 1070650, 1093925, 1324225, 1437730, 2012822, 2187850, 2648450, 3594325, 5032055, 7188650, 10064110, 25160275, 50320550]

約数ペア:

[(1, 50320550), (2, 25160275), (5, 10064110), (7, 7188650), (10, 5032055), (14, 3594325), (19, 2648450), (23, 2187850), (25, 2012822), (35, 1437730), (38, 1324225), (46, 1093925), (47, 1070650), (49, 1026950), (50, 1006411), (70, 718865), (94, 535325), (95, 529690), (98, 513475), (115, 437570), (133, 378350), (161, 312550), (175, 287546), (190, 264845), (230, 218785), (235, 214130), (245, 205390), (266, 189175), (322, 156275), (329, 152950), (350, 143773), (437, 115150), (470, 107065), (475, 105938), (490, 102695), (575, 87514), (658, 76475), (665, 75670), (805, 62510), (874, 57575), (893, 56350), (931, 54050), (950, 52969), (1081, 46550), (1127, 44650), (1150, 43757), (1175, 42826), (1225, 41078), (1330, 37835), (1610, 31255), (1645, 30590), (1786, 28175), (1862, 27025), (2162, 23275), (2185, 23030), (2254, 22325), (2303, 21850), (2350, 21413), (2450, 20539), (3059, 16450), (3290, 15295), (3325, 15134), (4025, 12502), (4370, 11515), (4465, 11270), (4606, 10925), (4655, 10810), (5405, 9310), (5635, 8930), (6118, 8225), (6251, 8050), (6650, 7567)]