51542612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1112

約数の個数: 36

約数和(自身を含む): 100156980

約数和(自身を除く): 48614368

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 977, 1199, 1954, 2398, 3908, 4796, 10747, 13189, 21494, 26378, 42988, 52756, 106493, 118217, 212986, 236434, 425972, 472868, 1171423, 2342846, 4685692, 12885653, 25771306, 51542612]

約数ペア:

[(1, 51542612), (2, 25771306), (4, 12885653), (11, 4685692), (22, 2342846), (44, 1171423), (109, 472868), (121, 425972), (218, 236434), (242, 212986), (436, 118217), (484, 106493), (977, 52756), (1199, 42988), (1954, 26378), (2398, 21494), (3908, 13189), (4796, 10747)]