50103921

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 81259200

約数和(自身を除く): 31155279

約数列:

[1, 3, 7, 21, 49, 53, 59, 109, 147, 159, 177, 327, 371, 413, 763, 1113, 1239, 2289, 2597, 2891, 3127, 5341, 5777, 6431, 7791, 8673, 9381, 16023, 17331, 19293, 21889, 40439, 45017, 65667, 121317, 135051, 153223, 283073, 315119, 340843, 459669, 849219, 945357, 1022529, 2385901, 7157703, 16701307, 50103921]

約数ペア:

[(1, 50103921), (3, 16701307), (7, 7157703), (21, 2385901), (49, 1022529), (53, 945357), (59, 849219), (109, 459669), (147, 340843), (159, 315119), (177, 283073), (327, 153223), (371, 135051), (413, 121317), (763, 65667), (1113, 45017), (1239, 40439), (2289, 21889), (2597, 19293), (2891, 17331), (3127, 16023), (5341, 9381), (5777, 8673), (6431, 7791)]