51075895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41357}}^1$

素因数の和:41394

約数の個数: 16

約数和(自身を含む): 69481440

約数和(自身を除く): 18405545

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 41357, 206785, 537641, 785783, 2688205, 3928915, 10215179, 51075895]

約数ペア:

[(1, 51075895), (5, 10215179), (13, 3928915), (19, 2688205), (65, 785783), (95, 537641), (247, 206785), (1235, 41357)]