49303100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 140824320

約数和(自身を除く): 91521220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 337, 350, 380, 385, 418, 475, 532, 550, 665, 674, 700, 770, 836, 950, 1045, 1100, 1330, 1348, 1463, 1540, 1685, 1900, 1925, 2090, 2359, 2660, 2926, 3325, 3370, 3707, 3850, 4180, 4718, 5225, 5852, 6403, 6650, 6740, 7315, 7414, 7700, 8425, 9436, 10450, 11795, 12806, 13300, 14630, 14828, 16850, 18535, 20900, 23590, 25612, 25949, 29260, 32015, 33700, 36575, 37070, 44821, 47180, 51898, 58975, 64030, 70433, 73150, 74140, 89642, 92675, 103796, 117950, 128060, 129745, 140866, 146300, 160075, 179284, 185350, 224105, 235900, 259490, 281732, 320150, 352165, 370700, 448210, 493031, 518980, 640300, 648725, 704330, 896420, 986062, 1120525, 1297450, 1408660, 1760825, 1972124, 2241050, 2465155, 2594900, 3521650, 4482100, 4930310, 7043300, 9860620, 12325775, 24651550, 49303100]

約数ペア:

[(1, 49303100), (2, 24651550), (4, 12325775), (5, 9860620), (7, 7043300), (10, 4930310), (11, 4482100), (14, 3521650), (19, 2594900), (20, 2465155), (22, 2241050), (25, 1972124), (28, 1760825), (35, 1408660), (38, 1297450), (44, 1120525), (50, 986062), (55, 896420), (70, 704330), (76, 648725), (77, 640300), (95, 518980), (100, 493031), (110, 448210), (133, 370700), (140, 352165), (154, 320150), (175, 281732), (190, 259490), (209, 235900), (220, 224105), (266, 185350), (275, 179284), (308, 160075), (337, 146300), (350, 140866), (380, 129745), (385, 128060), (418, 117950), (475, 103796), (532, 92675), (550, 89642), (665, 74140), (674, 73150), (700, 70433), (770, 64030), (836, 58975), (950, 51898), (1045, 47180), (1100, 44821), (1330, 37070), (1348, 36575), (1463, 33700), (1540, 32015), (1685, 29260), (1900, 25949), (1925, 25612), (2090, 23590), (2359, 20900), (2660, 18535), (2926, 16850), (3325, 14828), (3370, 14630), (3707, 13300), (3850, 12806), (4180, 11795), (4718, 10450), (5225, 9436), (5852, 8425), (6403, 7700), (6650, 7414), (6740, 7315)]