55081130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 107101008

約数和(自身を除く): 52019878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 661, 1282, 1322, 3205, 3305, 6410, 6610, 8333, 8593, 16666, 17186, 41665, 42965, 83330, 85930, 423701, 847402, 2118505, 4237010, 5508113, 11016226, 27540565, 55081130]

約数ペア:

[(1, 55081130), (2, 27540565), (5, 11016226), (10, 5508113), (13, 4237010), (26, 2118505), (65, 847402), (130, 423701), (641, 85930), (661, 83330), (1282, 42965), (1322, 41665), (3205, 17186), (3305, 16666), (6410, 8593), (6610, 8333)]