51562329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 85908480

約数和(自身を除く): 34346151

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 2819, 6097, 8457, 18291, 19733, 36647, 59199, 109941, 188873, 256529, 566619, 769587, 1322111, 2455349, 3966333, 7366047, 17187443, 51562329]

約数ペア:

[(1, 51562329), (3, 17187443), (7, 7366047), (13, 3966333), (21, 2455349), (39, 1322111), (67, 769587), (91, 566619), (201, 256529), (273, 188873), (469, 109941), (871, 59199), (1407, 36647), (2613, 19733), (2819, 18291), (6097, 8457)]