57813940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 129950352

約数和(自身を除く): 72136412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1753, 1940, 3298, 3506, 6596, 7012, 8245, 8765, 16490, 17530, 29801, 32980, 35060, 59602, 119204, 149005, 170041, 298010, 340082, 596020, 680164, 850205, 1700410, 2890697, 3400820, 5781394, 11562788, 14453485, 28906970, 57813940]

約数ペア:

[(1, 57813940), (2, 28906970), (4, 14453485), (5, 11562788), (10, 5781394), (17, 3400820), (20, 2890697), (34, 1700410), (68, 850205), (85, 680164), (97, 596020), (170, 340082), (194, 298010), (340, 170041), (388, 149005), (485, 119204), (970, 59602), (1649, 35060), (1753, 32980), (1940, 29801), (3298, 17530), (3506, 16490), (6596, 8765), (7012, 8245)]