51748312

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 124176780

約数和(自身を除く): 72428468

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1091, 1694, 2156, 2182, 3388, 4312, 4364, 5929, 6776, 7637, 8728, 11858, 12001, 15274, 23716, 24002, 30548, 47432, 48004, 53459, 61096, 84007, 96008, 106918, 132011, 168014, 213836, 264022, 336028, 427672, 528044, 588049, 672056, 924077, 1056088, 1176098, 1848154, 2352196, 3696308, 4704392, 6468539, 7392616, 12937078, 25874156, 51748312]

約数ペア:

[(1, 51748312), (2, 25874156), (4, 12937078), (7, 7392616), (8, 6468539), (11, 4704392), (14, 3696308), (22, 2352196), (28, 1848154), (44, 1176098), (49, 1056088), (56, 924077), (77, 672056), (88, 588049), (98, 528044), (121, 427672), (154, 336028), (196, 264022), (242, 213836), (308, 168014), (392, 132011), (484, 106918), (539, 96008), (616, 84007), (847, 61096), (968, 53459), (1078, 48004), (1091, 47432), (1694, 30548), (2156, 24002), (2182, 23716), (3388, 15274), (4312, 12001), (4364, 11858), (5929, 8728), (6776, 7637)]