51791432

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12011}}^1$

素因数の和:12042

約数の個数: 48

約数和(自身を含む): 123243120

約数和(自身を除く): 71451688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 12011, 24022, 48044, 84077, 96088, 132121, 168154, 264242, 336308, 528484, 588539, 672616, 924847, 1056968, 1177078, 1849694, 2354156, 3699388, 4708312, 6473929, 7398776, 12947858, 25895716, 51791432]

約数ペア:

[(1, 51791432), (2, 25895716), (4, 12947858), (7, 7398776), (8, 6473929), (11, 4708312), (14, 3699388), (22, 2354156), (28, 1849694), (44, 1177078), (49, 1056968), (56, 924847), (77, 672616), (88, 588539), (98, 528484), (154, 336308), (196, 264242), (308, 168154), (392, 132121), (539, 96088), (616, 84077), (1078, 48044), (2156, 24022), (4312, 12011)]