55448955

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 101896704

約数和(自身を除く): 46447749

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 971, 1215, 1269, 2115, 2913, 3807, 4855, 6345, 8739, 11421, 14565, 19035, 26217, 43695, 45637, 57105, 78651, 131085, 136911, 228185, 235953, 393255, 410733, 684555, 1179765, 1232199, 2053665, 3696597, 6160995, 11089791, 18482985, 55448955]

約数ペア:

[(1, 55448955), (3, 18482985), (5, 11089791), (9, 6160995), (15, 3696597), (27, 2053665), (45, 1232199), (47, 1179765), (81, 684555), (135, 410733), (141, 393255), (235, 235953), (243, 228185), (405, 136911), (423, 131085), (705, 78651), (971, 57105), (1215, 45637), (1269, 43695), (2115, 26217), (2913, 19035), (3807, 14565), (4855, 11421), (6345, 8739)]