56038815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 112577088

約数和(自身を除く): 56538273

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2437, 2555, 3285, 4599, 7311, 7665, 12185, 17059, 21933, 22995, 36555, 51177, 85295, 109665, 153531, 177901, 255885, 533703, 767655, 889505, 1245307, 1601109, 2668515, 3735921, 6226535, 8005545, 11207763, 18679605, 56038815]

約数ペア:

[(1, 56038815), (3, 18679605), (5, 11207763), (7, 8005545), (9, 6226535), (15, 3735921), (21, 2668515), (35, 1601109), (45, 1245307), (63, 889505), (73, 767655), (105, 533703), (219, 255885), (315, 177901), (365, 153531), (511, 109665), (657, 85295), (1095, 51177), (1533, 36555), (2437, 22995), (2555, 21933), (3285, 17059), (4599, 12185), (7311, 7665)]