51554256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82619}}^1$

素因数の和:82643

約数の個数: 40

約数和(自身を含む): 143428320

約数和(自身を除く): 91874064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 82619, 165238, 247857, 330476, 495714, 660952, 991428, 1074047, 1321904, 1982856, 2148094, 3222141, 3965712, 4296188, 6444282, 8592376, 12888564, 17184752, 25777128, 51554256]

約数ペア:

[(1, 51554256), (2, 25777128), (3, 17184752), (4, 12888564), (6, 8592376), (8, 6444282), (12, 4296188), (13, 3965712), (16, 3222141), (24, 2148094), (26, 1982856), (39, 1321904), (48, 1074047), (52, 991428), (78, 660952), (104, 495714), (156, 330476), (208, 247857), (312, 165238), (624, 82619)]