53445328

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 40

約数和(自身を含む): 109526720

約数和(自身を除く): 56081392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 487, 722, 974, 1444, 1948, 2888, 3896, 5776, 6859, 7792, 9253, 13718, 18506, 27436, 37012, 54872, 74024, 109744, 148048, 175807, 351614, 703228, 1406456, 2812912, 3340333, 6680666, 13361332, 26722664, 53445328]

約数ペア:

[(1, 53445328), (2, 26722664), (4, 13361332), (8, 6680666), (16, 3340333), (19, 2812912), (38, 1406456), (76, 703228), (152, 351614), (304, 175807), (361, 148048), (487, 109744), (722, 74024), (974, 54872), (1444, 37012), (1948, 27436), (2888, 18506), (3896, 13718), (5776, 9253), (6859, 7792)]