47208868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 99832320

約数和(自身を除く): 52623452

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1237, 1316, 1363, 2474, 2726, 4948, 5452, 8659, 9541, 17318, 19082, 34636, 35873, 38164, 58139, 71746, 116278, 143492, 232556, 251111, 406973, 502222, 813946, 1004444, 1627892, 1686031, 3372062, 6744124, 11802217, 23604434, 47208868]

約数ペア:

[(1, 47208868), (2, 23604434), (4, 11802217), (7, 6744124), (14, 3372062), (28, 1686031), (29, 1627892), (47, 1004444), (58, 813946), (94, 502222), (116, 406973), (188, 251111), (203, 232556), (329, 143492), (406, 116278), (658, 71746), (812, 58139), (1237, 38164), (1316, 35873), (1363, 34636), (2474, 19082), (2726, 17318), (4948, 9541), (5452, 8659)]