51276160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6195

約数の個数: 64

約数和(自身を含む): 132032880

約数和(自身を除く): 80756720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6163, 8320, 12326, 24652, 30815, 49304, 61630, 80119, 98608, 123260, 160238, 197216, 246520, 320476, 394432, 400595, 493040, 640952, 788864, 801190, 986080, 1281904, 1602380, 1972160, 2563808, 3204760, 3944320, 5127616, 6409520, 10255232, 12819040, 25638080, 51276160]

約数ペア:

[(1, 51276160), (2, 25638080), (4, 12819040), (5, 10255232), (8, 6409520), (10, 5127616), (13, 3944320), (16, 3204760), (20, 2563808), (26, 1972160), (32, 1602380), (40, 1281904), (52, 986080), (64, 801190), (65, 788864), (80, 640952), (104, 493040), (128, 400595), (130, 394432), (160, 320476), (208, 246520), (260, 197216), (320, 160238), (416, 123260), (520, 98608), (640, 80119), (832, 61630), (1040, 49304), (1664, 30815), (2080, 24652), (4160, 12326), (6163, 8320)]