51421544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 99368640

約数和(自身を除く): 47947096

約数列:

[1, 2, 4, 8, 41, 82, 164, 211, 328, 422, 743, 844, 1486, 1688, 2972, 5944, 8651, 17302, 30463, 34604, 60926, 69208, 121852, 156773, 243704, 313546, 627092, 1254184, 6427693, 12855386, 25710772, 51421544]

約数ペア:

[(1, 51421544), (2, 25710772), (4, 12855386), (8, 6427693), (41, 1254184), (82, 627092), (164, 313546), (211, 243704), (328, 156773), (422, 121852), (743, 69208), (844, 60926), (1486, 34604), (1688, 30463), (2972, 17302), (5944, 8651)]