53175680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4411

約数の個数: 64

約数和(自身を含む): 133844400

約数和(自身を除く): 80668720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4373, 6080, 8746, 12160, 17492, 21865, 34984, 43730, 69968, 83087, 87460, 139936, 166174, 174920, 279872, 332348, 349840, 415435, 559744, 664696, 699680, 830870, 1329392, 1399360, 1661740, 2658784, 2798720, 3323480, 5317568, 6646960, 10635136, 13293920, 26587840, 53175680]

約数ペア:

[(1, 53175680), (2, 26587840), (4, 13293920), (5, 10635136), (8, 6646960), (10, 5317568), (16, 3323480), (19, 2798720), (20, 2658784), (32, 1661740), (38, 1399360), (40, 1329392), (64, 830870), (76, 699680), (80, 664696), (95, 559744), (128, 415435), (152, 349840), (160, 332348), (190, 279872), (304, 174920), (320, 166174), (380, 139936), (608, 87460), (640, 83087), (760, 69968), (1216, 43730), (1520, 34984), (2432, 21865), (3040, 17492), (4373, 12160), (6080, 8746)]