55774698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 132295680

約数和(自身を除く): 76520982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 89, 129, 178, 258, 267, 301, 347, 534, 602, 623, 694, 903, 1041, 1246, 1806, 1869, 2082, 2429, 3738, 3827, 4858, 7287, 7654, 11481, 14574, 14921, 22962, 26789, 29842, 30883, 44763, 53578, 61766, 80367, 89526, 92649, 104447, 160734, 185298, 208894, 216181, 313341, 432362, 626682, 648543, 1297086, 1327969, 2655938, 3983907, 7967814, 9295783, 18591566, 27887349, 55774698]

約数ペア:

[(1, 55774698), (2, 27887349), (3, 18591566), (6, 9295783), (7, 7967814), (14, 3983907), (21, 2655938), (42, 1327969), (43, 1297086), (86, 648543), (89, 626682), (129, 432362), (178, 313341), (258, 216181), (267, 208894), (301, 185298), (347, 160734), (534, 104447), (602, 92649), (623, 89526), (694, 80367), (903, 61766), (1041, 53578), (1246, 44763), (1806, 30883), (1869, 29842), (2082, 26789), (2429, 22962), (3738, 14921), (3827, 14574), (4858, 11481), (7287, 7654)]