51420456

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31051}}^1$

素因数の和:31086

約数の個数: 48

約数和(自身を含む): 145323360

約数和(自身を除く): 93902904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 31051, 62102, 93153, 124204, 186306, 248408, 279459, 372612, 558918, 714173, 745224, 1117836, 1428346, 2142519, 2235672, 2856692, 4285038, 5713384, 6427557, 8570076, 12855114, 17140152, 25710228, 51420456]

約数ペア:

[(1, 51420456), (2, 25710228), (3, 17140152), (4, 12855114), (6, 8570076), (8, 6427557), (9, 5713384), (12, 4285038), (18, 2856692), (23, 2235672), (24, 2142519), (36, 1428346), (46, 1117836), (69, 745224), (72, 714173), (92, 558918), (138, 372612), (184, 279459), (207, 248408), (276, 186306), (414, 124204), (552, 93153), (828, 62102), (1656, 31051)]