52958720

素因数分解:

$2^9\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 128750688

約数和(自身を除く): 75791968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 151, 160, 256, 274, 302, 320, 512, 548, 604, 640, 685, 755, 1096, 1208, 1280, 1370, 1510, 2192, 2416, 2560, 2740, 3020, 4384, 4832, 5480, 6040, 8768, 9664, 10960, 12080, 17536, 19328, 20687, 21920, 24160, 35072, 38656, 41374, 43840, 48320, 70144, 77312, 82748, 87680, 96640, 103435, 165496, 175360, 193280, 206870, 330992, 350720, 386560, 413740, 661984, 827480, 1323968, 1654960, 2647936, 3309920, 5295872, 6619840, 10591744, 13239680, 26479360, 52958720]

約数ペア:

[(1, 52958720), (2, 26479360), (4, 13239680), (5, 10591744), (8, 6619840), (10, 5295872), (16, 3309920), (20, 2647936), (32, 1654960), (40, 1323968), (64, 827480), (80, 661984), (128, 413740), (137, 386560), (151, 350720), (160, 330992), (256, 206870), (274, 193280), (302, 175360), (320, 165496), (512, 103435), (548, 96640), (604, 87680), (640, 82748), (685, 77312), (755, 70144), (1096, 48320), (1208, 43840), (1280, 41374), (1370, 38656), (1510, 35072), (2192, 24160), (2416, 21920), (2560, 20687), (2740, 19328), (3020, 17536), (4384, 12080), (4832, 10960), (5480, 9664), (6040, 8768)]