55494639

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 32144913

約数列:

[1, 3, 9, 27, 43, 47, 81, 113, 129, 141, 243, 339, 387, 423, 1017, 1161, 1269, 2021, 3051, 3483, 3807, 4859, 5311, 6063, 9153, 10449, 11421, 14577, 15933, 18189, 27459, 43731, 47799, 54567, 131193, 143397, 163701, 228373, 393579, 430191, 491103, 685119, 1180737, 1290573, 2055357, 6166071, 18498213, 55494639]

約数ペア:

[(1, 55494639), (3, 18498213), (9, 6166071), (27, 2055357), (43, 1290573), (47, 1180737), (81, 685119), (113, 491103), (129, 430191), (141, 393579), (243, 228373), (339, 163701), (387, 143397), (423, 131193), (1017, 54567), (1161, 47799), (1269, 43731), (2021, 27459), (3051, 18189), (3483, 15933), (3807, 14577), (4859, 11421), (5311, 10449), (6063, 9153)]