75771550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 150927840

約数和(自身を除く): 75156290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 425, 485, 850, 919, 970, 1649, 1838, 2425, 3298, 4595, 4850, 8245, 9190, 15623, 16490, 22975, 31246, 41225, 45950, 78115, 82450, 89143, 156230, 178286, 390575, 445715, 781150, 891430, 1515431, 2228575, 3030862, 4457150, 7577155, 15154310, 37885775, 75771550]

約数ペア:

[(1, 75771550), (2, 37885775), (5, 15154310), (10, 7577155), (17, 4457150), (25, 3030862), (34, 2228575), (50, 1515431), (85, 891430), (97, 781150), (170, 445715), (194, 390575), (425, 178286), (485, 156230), (850, 89143), (919, 82450), (970, 78115), (1649, 45950), (1838, 41225), (2425, 31246), (3298, 22975), (4595, 16490), (4850, 15623), (8245, 9190)]