55745060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 134327424

約数和(自身を除く): 78582364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1297, 1535, 2149, 2594, 3070, 4298, 5188, 6140, 6485, 8596, 9079, 10745, 12970, 18158, 21490, 25940, 36316, 42980, 45395, 90790, 181580, 398179, 796358, 1592716, 1990895, 2787253, 3981790, 5574506, 7963580, 11149012, 13936265, 27872530, 55745060]

約数ペア:

[(1, 55745060), (2, 27872530), (4, 13936265), (5, 11149012), (7, 7963580), (10, 5574506), (14, 3981790), (20, 2787253), (28, 1990895), (35, 1592716), (70, 796358), (140, 398179), (307, 181580), (614, 90790), (1228, 45395), (1297, 42980), (1535, 36316), (2149, 25940), (2594, 21490), (3070, 18158), (4298, 12970), (5188, 10745), (6140, 9079), (6485, 8596)]