53205964

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 113762880

約数和(自身を除く): 60556916

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 59, 86, 98, 107, 118, 172, 196, 214, 236, 301, 413, 428, 602, 749, 826, 1204, 1498, 1652, 2107, 2537, 2891, 2996, 4214, 4601, 5074, 5243, 5782, 6313, 8428, 9202, 10148, 10486, 11564, 12626, 17759, 18404, 20972, 25252, 32207, 35518, 44191, 64414, 71036, 88382, 124313, 128828, 176764, 225449, 248626, 271459, 309337, 450898, 497252, 542918, 618674, 901796, 1085836, 1237348, 1900213, 3800426, 7600852, 13301491, 26602982, 53205964]

約数ペア:

[(1, 53205964), (2, 26602982), (4, 13301491), (7, 7600852), (14, 3800426), (28, 1900213), (43, 1237348), (49, 1085836), (59, 901796), (86, 618674), (98, 542918), (107, 497252), (118, 450898), (172, 309337), (196, 271459), (214, 248626), (236, 225449), (301, 176764), (413, 128828), (428, 124313), (602, 88382), (749, 71036), (826, 64414), (1204, 44191), (1498, 35518), (1652, 32207), (2107, 25252), (2537, 20972), (2891, 18404), (2996, 17759), (4214, 12626), (4601, 11564), (5074, 10486), (5243, 10148), (5782, 9202), (6313, 8428)]