51959475

素因数分解:

$3^6\times 5^2\times {\mathrm{2851}}^1$

素因数の和:2879

約数の個数: 42

約数和(自身を含む): 96634316

約数和(自身を除く): 44674841

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2851, 3645, 6075, 8553, 14255, 18225, 25659, 42765, 71275, 76977, 128295, 213825, 230931, 384885, 641475, 692793, 1154655, 1924425, 2078379, 3463965, 5773275, 10391895, 17319825, 51959475]

約数ペア:

[(1, 51959475), (3, 17319825), (5, 10391895), (9, 5773275), (15, 3463965), (25, 2078379), (27, 1924425), (45, 1154655), (75, 692793), (81, 641475), (135, 384885), (225, 230931), (243, 213825), (405, 128295), (675, 76977), (729, 71275), (1215, 42765), (2025, 25659), (2851, 18225), (3645, 14255), (6075, 8553)]