51643926

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 122938560

約数和(自身を除く): 71294634

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 202, 303, 306, 459, 557, 606, 909, 918, 1114, 1671, 1717, 1818, 2727, 3342, 3434, 5013, 5151, 5454, 9469, 10026, 10302, 15039, 15453, 18938, 28407, 30078, 30906, 46359, 56257, 56814, 85221, 92718, 112514, 168771, 170442, 255663, 337542, 506313, 511326, 956369, 1012626, 1518939, 1912738, 2869107, 3037878, 5738214, 8607321, 17214642, 25821963, 51643926]

約数ペア:

[(1, 51643926), (2, 25821963), (3, 17214642), (6, 8607321), (9, 5738214), (17, 3037878), (18, 2869107), (27, 1912738), (34, 1518939), (51, 1012626), (54, 956369), (101, 511326), (102, 506313), (153, 337542), (202, 255663), (303, 170442), (306, 168771), (459, 112514), (557, 92718), (606, 85221), (909, 56814), (918, 56257), (1114, 46359), (1671, 30906), (1717, 30078), (1818, 28407), (2727, 18938), (3342, 15453), (3434, 15039), (5013, 10302), (5151, 10026), (5454, 9469)]