55489470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63781}}^1$

素因数の和:63820

約数の個数: 32

約数和(自身を含む): 137769120

約数和(自身を除く): 82279650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 63781, 127562, 191343, 318905, 382686, 637810, 956715, 1849649, 1913430, 3699298, 5548947, 9248245, 11097894, 18496490, 27744735, 55489470]

約数ペア:

[(1, 55489470), (2, 27744735), (3, 18496490), (5, 11097894), (6, 9248245), (10, 5548947), (15, 3699298), (29, 1913430), (30, 1849649), (58, 956715), (87, 637810), (145, 382686), (174, 318905), (290, 191343), (435, 127562), (870, 63781)]