51606080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 130576320

約数和(自身を除く): 78970240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 67, 80, 83, 116, 134, 145, 160, 166, 232, 268, 290, 320, 332, 335, 415, 464, 536, 580, 664, 670, 830, 928, 1072, 1160, 1328, 1340, 1660, 1856, 1943, 2144, 2320, 2407, 2656, 2680, 3320, 3886, 4288, 4640, 4814, 5312, 5360, 5561, 6640, 7772, 9280, 9628, 9715, 10720, 11122, 12035, 13280, 15544, 19256, 19430, 21440, 22244, 24070, 26560, 27805, 31088, 38512, 38860, 44488, 48140, 55610, 62176, 77024, 77720, 88976, 96280, 111220, 124352, 154048, 155440, 161269, 177952, 192560, 222440, 310880, 322538, 355904, 385120, 444880, 621760, 645076, 770240, 806345, 889760, 1290152, 1612690, 1779520, 2580304, 3225380, 5160608, 6450760, 10321216, 12901520, 25803040, 51606080]

約数ペア:

[(1, 51606080), (2, 25803040), (4, 12901520), (5, 10321216), (8, 6450760), (10, 5160608), (16, 3225380), (20, 2580304), (29, 1779520), (32, 1612690), (40, 1290152), (58, 889760), (64, 806345), (67, 770240), (80, 645076), (83, 621760), (116, 444880), (134, 385120), (145, 355904), (160, 322538), (166, 310880), (232, 222440), (268, 192560), (290, 177952), (320, 161269), (332, 155440), (335, 154048), (415, 124352), (464, 111220), (536, 96280), (580, 88976), (664, 77720), (670, 77024), (830, 62176), (928, 55610), (1072, 48140), (1160, 44488), (1328, 38860), (1340, 38512), (1660, 31088), (1856, 27805), (1943, 26560), (2144, 24070), (2320, 22244), (2407, 21440), (2656, 19430), (2680, 19256), (3320, 15544), (3886, 13280), (4288, 12035), (4640, 11122), (4814, 10720), (5312, 9715), (5360, 9628), (5561, 9280), (6640, 7772)]