51197805

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8069}}^1$

素因数の和:8130

約数の個数: 32

約数和(自身を含む): 92966400

約数和(自身を除く): 41768595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 8069, 24207, 40345, 72621, 121035, 217863, 363105, 379243, 1089315, 1137729, 1896215, 3413187, 5688645, 10239561, 17065935, 51197805]

約数ペア:

[(1, 51197805), (3, 17065935), (5, 10239561), (9, 5688645), (15, 3413187), (27, 1896215), (45, 1137729), (47, 1089315), (135, 379243), (141, 363105), (235, 217863), (423, 121035), (705, 72621), (1269, 40345), (2115, 24207), (6345, 8069)]