51180752

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14741}}^1$

素因数の和:14787

約数の個数: 40

約数和(自身を含む): 116992512

約数和(自身を除く): 65811760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 14741, 29482, 58964, 103187, 117928, 206374, 235856, 412748, 456971, 825496, 913942, 1650992, 1827884, 3198797, 3655768, 6397594, 7311536, 12795188, 25590376, 51180752]

約数ペア:

[(1, 51180752), (2, 25590376), (4, 12795188), (7, 7311536), (8, 6397594), (14, 3655768), (16, 3198797), (28, 1827884), (31, 1650992), (56, 913942), (62, 825496), (112, 456971), (124, 412748), (217, 235856), (248, 206374), (434, 117928), (496, 103187), (868, 58964), (1736, 29482), (3472, 14741)]