47273884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 98703360

約数和(自身を除く): 51429476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 509, 749, 868, 1018, 1498, 2036, 2996, 3317, 3563, 6634, 7126, 13268, 14252, 15779, 23219, 31558, 46438, 54463, 63116, 92876, 108926, 110453, 217852, 220906, 381241, 441812, 762482, 1524964, 1688353, 3376706, 6753412, 11818471, 23636942, 47273884]

約数ペア:

[(1, 47273884), (2, 23636942), (4, 11818471), (7, 6753412), (14, 3376706), (28, 1688353), (31, 1524964), (62, 762482), (107, 441812), (124, 381241), (214, 220906), (217, 217852), (428, 110453), (434, 108926), (509, 92876), (749, 63116), (868, 54463), (1018, 46438), (1498, 31558), (2036, 23219), (2996, 15779), (3317, 14252), (3563, 13268), (6634, 7126)]