57189828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 137712960

約数和(自身を除く): 80523132

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 809, 822, 1618, 1644, 2427, 3236, 4854, 5891, 9708, 11782, 17673, 23564, 34787, 35346, 69574, 70692, 104361, 110833, 139148, 208722, 221666, 332499, 417444, 443332, 664998, 1329996, 4765819, 9531638, 14297457, 19063276, 28594914, 57189828]

約数ペア:

[(1, 57189828), (2, 28594914), (3, 19063276), (4, 14297457), (6, 9531638), (12, 4765819), (43, 1329996), (86, 664998), (129, 443332), (137, 417444), (172, 332499), (258, 221666), (274, 208722), (411, 139148), (516, 110833), (548, 104361), (809, 70692), (822, 69574), (1618, 35346), (1644, 34787), (2427, 23564), (3236, 17673), (4854, 11782), (5891, 9708)]