47498759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 61461504

約数和(自身を除く): 13962745

約数列:

[1, 7, 11, 53, 77, 103, 113, 371, 583, 721, 791, 1133, 1243, 4081, 5459, 5989, 7931, 8701, 11639, 38213, 41923, 60049, 65879, 81473, 128029, 420343, 461153, 616867, 896203, 4318069, 6785537, 47498759]

約数ペア:

[(1, 47498759), (7, 6785537), (11, 4318069), (53, 896203), (77, 616867), (103, 461153), (113, 420343), (371, 128029), (583, 81473), (721, 65879), (791, 60049), (1133, 41923), (1243, 38213), (4081, 11639), (5459, 8701), (5989, 7931)]