51779655

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 98017920

約数和(自身を除く): 46238265

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2243, 2565, 4617, 6729, 7695, 11215, 20187, 23085, 33645, 42617, 60561, 100935, 127851, 181683, 213085, 302805, 383553, 545049, 639255, 908415, 1150659, 1917765, 2725245, 3451977, 5753295, 10355931, 17259885, 51779655]

約数ペア:

[(1, 51779655), (3, 17259885), (5, 10355931), (9, 5753295), (15, 3451977), (19, 2725245), (27, 1917765), (45, 1150659), (57, 908415), (81, 639255), (95, 545049), (135, 383553), (171, 302805), (243, 213085), (285, 181683), (405, 127851), (513, 100935), (855, 60561), (1215, 42617), (1539, 33645), (2243, 23085), (2565, 20187), (4617, 11215), (6729, 7695)]