48563487

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 87360000

約数和(自身を除く): 38796513

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1399, 1653, 1827, 3857, 4197, 4959, 9793, 11571, 12591, 26581, 29379, 34713, 40571, 79743, 88137, 121713, 186067, 239229, 283997, 365139, 558201, 770849, 851991, 1674603, 2312547, 2555973, 5395943, 6937641, 16187829, 48563487]

約数ペア:

[(1, 48563487), (3, 16187829), (7, 6937641), (9, 5395943), (19, 2555973), (21, 2312547), (29, 1674603), (57, 851991), (63, 770849), (87, 558201), (133, 365139), (171, 283997), (203, 239229), (261, 186067), (399, 121713), (551, 88137), (609, 79743), (1197, 40571), (1399, 34713), (1653, 29379), (1827, 26581), (3857, 12591), (4197, 11571), (4959, 9793)]