48306860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20297}}^1$

素因数の和:20330

約数の個数: 48

約数和(自身を含む): 122762304

約数和(自身を除く): 74455444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20297, 40594, 81188, 101485, 142079, 202970, 284158, 345049, 405940, 568316, 690098, 710395, 1380196, 1420790, 1725245, 2415343, 2841580, 3450490, 4830686, 6900980, 9661372, 12076715, 24153430, 48306860]

約数ペア:

[(1, 48306860), (2, 24153430), (4, 12076715), (5, 9661372), (7, 6900980), (10, 4830686), (14, 3450490), (17, 2841580), (20, 2415343), (28, 1725245), (34, 1420790), (35, 1380196), (68, 710395), (70, 690098), (85, 568316), (119, 405940), (140, 345049), (170, 284158), (238, 202970), (340, 142079), (476, 101485), (595, 81188), (1190, 40594), (2380, 20297)]