51015810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 131663232

約数和(自身を除く): 80647422

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 1493, 2010, 2278, 2986, 3417, 4479, 5695, 6834, 7465, 8958, 11390, 14930, 17085, 22395, 25381, 34170, 44790, 50762, 76143, 100031, 126905, 152286, 200062, 253810, 300093, 380715, 500155, 600186, 761430, 1000310, 1500465, 1700527, 3000930, 3401054, 5101581, 8502635, 10203162, 17005270, 25507905, 51015810]

約数ペア:

[(1, 51015810), (2, 25507905), (3, 17005270), (5, 10203162), (6, 8502635), (10, 5101581), (15, 3401054), (17, 3000930), (30, 1700527), (34, 1500465), (51, 1000310), (67, 761430), (85, 600186), (102, 500155), (134, 380715), (170, 300093), (201, 253810), (255, 200062), (335, 152286), (402, 126905), (510, 100031), (670, 76143), (1005, 50762), (1139, 44790), (1493, 34170), (2010, 25381), (2278, 22395), (2986, 17085), (3417, 14930), (4479, 11390), (5695, 8958), (6834, 7465)]