53016640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 84

約数和(自身を含む): 131412996

約数和(自身を除く): 78396356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 197, 232, 290, 320, 394, 464, 580, 788, 841, 928, 985, 1160, 1576, 1682, 1856, 1970, 2320, 3152, 3364, 3940, 4205, 4640, 5713, 6304, 6728, 7880, 8410, 9280, 11426, 12608, 13456, 15760, 16820, 22852, 26912, 28565, 31520, 33640, 45704, 53824, 57130, 63040, 67280, 91408, 114260, 134560, 165677, 182816, 228520, 269120, 331354, 365632, 457040, 662708, 828385, 914080, 1325416, 1656770, 1828160, 2650832, 3313540, 5301664, 6627080, 10603328, 13254160, 26508320, 53016640]

約数ペア:

[(1, 53016640), (2, 26508320), (4, 13254160), (5, 10603328), (8, 6627080), (10, 5301664), (16, 3313540), (20, 2650832), (29, 1828160), (32, 1656770), (40, 1325416), (58, 914080), (64, 828385), (80, 662708), (116, 457040), (145, 365632), (160, 331354), (197, 269120), (232, 228520), (290, 182816), (320, 165677), (394, 134560), (464, 114260), (580, 91408), (788, 67280), (841, 63040), (928, 57130), (985, 53824), (1160, 45704), (1576, 33640), (1682, 31520), (1856, 28565), (1970, 26912), (2320, 22852), (3152, 16820), (3364, 15760), (3940, 13456), (4205, 12608), (4640, 11426), (5713, 9280), (6304, 8410), (6728, 7880)]