51781048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34613}}^1$

素因数の和:34647

約数の個数: 32

約数和(自身を含む): 112149360

約数和(自身を除く): 60368312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 34613, 69226, 138452, 276904, 380743, 588421, 761486, 1176842, 1522972, 2353684, 3045944, 4707368, 6472631, 12945262, 25890524, 51781048]

約数ペア:

[(1, 51781048), (2, 25890524), (4, 12945262), (8, 6472631), (11, 4707368), (17, 3045944), (22, 2353684), (34, 1522972), (44, 1176842), (68, 761486), (88, 588421), (136, 380743), (187, 276904), (374, 138452), (748, 69226), (1496, 34613)]