54239150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5049

約数の個数: 48

約数和(自身を含む): 119040000

約数和(自身を除く): 64800850

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 4999, 5425, 9998, 10850, 24995, 34993, 49990, 69986, 124975, 154969, 174965, 249950, 309938, 349930, 774845, 874825, 1084783, 1549690, 1749650, 2169566, 3874225, 5423915, 7748450, 10847830, 27119575, 54239150]

約数ペア:

[(1, 54239150), (2, 27119575), (5, 10847830), (7, 7748450), (10, 5423915), (14, 3874225), (25, 2169566), (31, 1749650), (35, 1549690), (50, 1084783), (62, 874825), (70, 774845), (155, 349930), (175, 309938), (217, 249950), (310, 174965), (350, 154969), (434, 124975), (775, 69986), (1085, 49990), (1550, 34993), (2170, 24995), (4999, 10850), (5425, 9998)]