55661172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17909}}^1$

素因数の和:17960

約数の個数: 48

約数和(自身を含む): 152449920

約数和(自身を除く): 96788748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 17909, 35818, 53727, 71636, 107454, 125363, 214908, 250726, 376089, 501452, 662633, 752178, 1325266, 1504356, 1987899, 2650532, 3975798, 4638431, 7951596, 9276862, 13915293, 18553724, 27830586, 55661172]

約数ペア:

[(1, 55661172), (2, 27830586), (3, 18553724), (4, 13915293), (6, 9276862), (7, 7951596), (12, 4638431), (14, 3975798), (21, 2650532), (28, 1987899), (37, 1504356), (42, 1325266), (74, 752178), (84, 662633), (111, 501452), (148, 376089), (222, 250726), (259, 214908), (444, 125363), (518, 107454), (777, 71636), (1036, 53727), (1554, 35818), (3108, 17909)]