51553512

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6569}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 140926500

約数和(自身を除く): 89372988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 6569, 7848, 13138, 19707, 26276, 39414, 52552, 59121, 78828, 118242, 157656, 236484, 472968, 716021, 1432042, 2148063, 2864084, 4296126, 5728168, 6444189, 8592252, 12888378, 17184504, 25776756, 51553512]

約数ペア:

[(1, 51553512), (2, 25776756), (3, 17184504), (4, 12888378), (6, 8592252), (8, 6444189), (9, 5728168), (12, 4296126), (18, 2864084), (24, 2148063), (36, 1432042), (72, 716021), (109, 472968), (218, 236484), (327, 157656), (436, 118242), (654, 78828), (872, 59121), (981, 52552), (1308, 39414), (1962, 26276), (2616, 19707), (3924, 13138), (6569, 7848)]