51787722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20899}}^1$

素因数の和:20970

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 68596278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 20899, 41798, 62697, 125394, 146293, 292586, 438879, 877758, 1233041, 2466082, 3699123, 7398246, 8631287, 17262574, 25893861, 51787722]

約数ペア:

[(1, 51787722), (2, 25893861), (3, 17262574), (6, 8631287), (7, 7398246), (14, 3699123), (21, 2466082), (42, 1233041), (59, 877758), (118, 438879), (177, 292586), (354, 146293), (413, 125394), (826, 62697), (1239, 41798), (2478, 20899)]