55201930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{112657}}^1$

素因数の和:112678

約数の個数: 24

約数和(自身を含む): 115587108

約数和(自身を除く): 60385178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 112657, 225314, 563285, 788599, 1126570, 1577198, 3942995, 5520193, 7885990, 11040386, 27600965, 55201930]

約数ペア:

[(1, 55201930), (2, 27600965), (5, 11040386), (7, 7885990), (10, 5520193), (14, 3942995), (35, 1577198), (49, 1126570), (70, 788599), (98, 563285), (245, 225314), (490, 112657)]