56482426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 58913414

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 286, 317, 623, 634, 979, 1001, 1157, 1246, 1958, 2002, 2219, 2314, 3487, 4121, 4438, 6853, 6974, 8099, 8242, 12727, 13706, 16198, 24409, 25454, 28213, 28847, 45331, 48818, 56426, 57694, 89089, 90662, 178178, 197491, 310343, 317317, 366769, 394982, 620686, 634634, 733538, 2172401, 2567383, 4034459, 4344802, 5134766, 8068918, 28241213, 56482426]

約数ペア:

[(1, 56482426), (2, 28241213), (7, 8068918), (11, 5134766), (13, 4344802), (14, 4034459), (22, 2567383), (26, 2172401), (77, 733538), (89, 634634), (91, 620686), (143, 394982), (154, 366769), (178, 317317), (182, 310343), (286, 197491), (317, 178178), (623, 90662), (634, 89089), (979, 57694), (1001, 56426), (1157, 48818), (1246, 45331), (1958, 28847), (2002, 28213), (2219, 25454), (2314, 24409), (3487, 16198), (4121, 13706), (4438, 12727), (6853, 8242), (6974, 8099)]