53997508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 104448960

約数和(自身を除く): 50451452

約数列:

[1, 2, 4, 17, 34, 43, 59, 68, 86, 118, 172, 236, 313, 626, 731, 1003, 1252, 1462, 2006, 2537, 2924, 4012, 5074, 5321, 10148, 10642, 13459, 18467, 21284, 26918, 36934, 43129, 53836, 73868, 86258, 172516, 228803, 313939, 457606, 627878, 794081, 915212, 1255756, 1588162, 3176324, 13499377, 26998754, 53997508]

約数ペア:

[(1, 53997508), (2, 26998754), (4, 13499377), (17, 3176324), (34, 1588162), (43, 1255756), (59, 915212), (68, 794081), (86, 627878), (118, 457606), (172, 313939), (236, 228803), (313, 172516), (626, 86258), (731, 73868), (1003, 53836), (1252, 43129), (1462, 36934), (2006, 26918), (2537, 21284), (2924, 18467), (4012, 13459), (5074, 10642), (5321, 10148)]