49263977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 62145792

約数和(自身を除く): 12881815

約数列:

[1, 7, 17, 53, 73, 107, 119, 371, 511, 749, 901, 1241, 1819, 3869, 5671, 6307, 7811, 8687, 12733, 27083, 39697, 54677, 65773, 96407, 132787, 413983, 460411, 674849, 929509, 2897881, 7037711, 49263977]

約数ペア:

[(1, 49263977), (7, 7037711), (17, 2897881), (53, 929509), (73, 674849), (107, 460411), (119, 413983), (371, 132787), (511, 96407), (749, 65773), (901, 54677), (1241, 39697), (1819, 27083), (3869, 12733), (5671, 8687), (6307, 7811)]