51125511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4751}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 72534528

約数和(自身を除く): 21409017

約数列:

[1, 3, 17, 51, 211, 633, 3587, 4751, 10761, 14253, 80767, 242301, 1002461, 3007383, 17041837, 51125511]

約数ペア:

[(1, 51125511), (3, 17041837), (17, 3007383), (51, 1002461), (211, 242301), (633, 80767), (3587, 14253), (4751, 10761)]