51901984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 107872128

約数和(自身を除く): 55970144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 727, 736, 776, 1454, 1552, 2231, 2908, 3104, 4462, 5816, 8924, 11632, 16721, 17848, 23264, 33442, 35696, 66884, 70519, 71392, 133768, 141038, 267536, 282076, 535072, 564152, 1128304, 1621937, 2256608, 3243874, 6487748, 12975496, 25950992, 51901984]

約数ペア:

[(1, 51901984), (2, 25950992), (4, 12975496), (8, 6487748), (16, 3243874), (23, 2256608), (32, 1621937), (46, 1128304), (92, 564152), (97, 535072), (184, 282076), (194, 267536), (368, 141038), (388, 133768), (727, 71392), (736, 70519), (776, 66884), (1454, 35696), (1552, 33442), (2231, 23264), (2908, 17848), (3104, 16721), (4462, 11632), (5816, 8924)]