51322410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{63361}}^1$

素因数の和:63380

約数の個数: 40

約数和(自身を含む): 138002436

約数和(自身を除く): 86680026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 63361, 126722, 190083, 316805, 380166, 570249, 633610, 950415, 1140498, 1710747, 1900830, 2851245, 3421494, 5132241, 5702490, 8553735, 10264482, 17107470, 25661205, 51322410]

約数ペア:

[(1, 51322410), (2, 25661205), (3, 17107470), (5, 10264482), (6, 8553735), (9, 5702490), (10, 5132241), (15, 3421494), (18, 2851245), (27, 1900830), (30, 1710747), (45, 1140498), (54, 950415), (81, 633610), (90, 570249), (135, 380166), (162, 316805), (270, 190083), (405, 126722), (810, 63361)]