51751098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21651

約数の個数: 48

約数和(自身を含む): 134896320

約数和(自身を除く): 83145222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21617, 43234, 64851, 129702, 151319, 194553, 302638, 389106, 410723, 453957, 821446, 907914, 1232169, 1361871, 2464338, 2723742, 2875061, 3696507, 5750122, 7393014, 8625183, 17250366, 25875549, 51751098]

約数ペア:

[(1, 51751098), (2, 25875549), (3, 17250366), (6, 8625183), (7, 7393014), (9, 5750122), (14, 3696507), (18, 2875061), (19, 2723742), (21, 2464338), (38, 1361871), (42, 1232169), (57, 907914), (63, 821446), (114, 453957), (126, 410723), (133, 389106), (171, 302638), (266, 194553), (342, 151319), (399, 129702), (798, 64851), (1197, 43234), (2394, 21617)]