51640084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7829}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 96684840

約数和(自身を除く): 45044756

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 7829, 15658, 31316, 133093, 266186, 532372, 759413, 1518826, 3037652, 12910021, 25820042, 51640084]

約数ペア:

[(1, 51640084), (2, 25820042), (4, 12910021), (17, 3037652), (34, 1518826), (68, 759413), (97, 532372), (194, 266186), (388, 133093), (1649, 31316), (3298, 15658), (6596, 7829)]