49676900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 86814364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 103, 106, 130, 140, 175, 182, 206, 212, 260, 265, 325, 350, 364, 371, 412, 455, 515, 530, 650, 689, 700, 721, 742, 910, 1030, 1060, 1300, 1325, 1339, 1378, 1442, 1484, 1820, 1855, 2060, 2275, 2575, 2650, 2678, 2756, 2884, 3445, 3605, 3710, 4550, 4823, 5150, 5300, 5356, 5459, 6695, 6890, 7210, 7420, 9100, 9275, 9373, 9646, 10300, 10918, 13390, 13780, 14420, 17225, 18025, 18550, 18746, 19292, 21836, 24115, 26780, 27295, 33475, 34450, 36050, 37100, 37492, 38213, 46865, 48230, 54590, 66950, 68900, 70967, 72100, 76426, 93730, 96460, 109180, 120575, 133900, 136475, 141934, 152852, 187460, 191065, 234325, 241150, 272950, 283868, 354835, 382130, 468650, 482300, 496769, 545900, 709670, 764260, 937300, 955325, 993538, 1419340, 1774175, 1910650, 1987076, 2483845, 3548350, 3821300, 4967690, 7096700, 9935380, 12419225, 24838450, 49676900]

約数ペア:

[(1, 49676900), (2, 24838450), (4, 12419225), (5, 9935380), (7, 7096700), (10, 4967690), (13, 3821300), (14, 3548350), (20, 2483845), (25, 1987076), (26, 1910650), (28, 1774175), (35, 1419340), (50, 993538), (52, 955325), (53, 937300), (65, 764260), (70, 709670), (91, 545900), (100, 496769), (103, 482300), (106, 468650), (130, 382130), (140, 354835), (175, 283868), (182, 272950), (206, 241150), (212, 234325), (260, 191065), (265, 187460), (325, 152852), (350, 141934), (364, 136475), (371, 133900), (412, 120575), (455, 109180), (515, 96460), (530, 93730), (650, 76426), (689, 72100), (700, 70967), (721, 68900), (742, 66950), (910, 54590), (1030, 48230), (1060, 46865), (1300, 38213), (1325, 37492), (1339, 37100), (1378, 36050), (1442, 34450), (1484, 33475), (1820, 27295), (1855, 26780), (2060, 24115), (2275, 21836), (2575, 19292), (2650, 18746), (2678, 18550), (2756, 18025), (2884, 17225), (3445, 14420), (3605, 13780), (3710, 13390), (4550, 10918), (4823, 10300), (5150, 9646), (5300, 9373), (5356, 9275), (5459, 9100), (6695, 7420), (6890, 7210)]