51309366

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21871}}^1$

素因数の和:21916

約数の個数: 32

約数和(自身を含む): 113384448

約数和(自身を除く): 62075082

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 21871, 43742, 65613, 131226, 371807, 503033, 743614, 1006066, 1115421, 1509099, 2230842, 3018198, 8551561, 17103122, 25654683, 51309366]

約数ペア:

[(1, 51309366), (2, 25654683), (3, 17103122), (6, 8551561), (17, 3018198), (23, 2230842), (34, 1509099), (46, 1115421), (51, 1006066), (69, 743614), (102, 503033), (138, 371807), (391, 131226), (782, 65613), (1173, 43742), (2346, 21871)]